From 4f1c50e47a6bb8303ef5fa224a8f28a7623ab10d Mon Sep 17 00:00:00 2001
From: Helio Frota <00hf11@gmail.com>
Date: Mon, 22 May 2017 15:22:58 -0300
Subject: [PATCH] doc: now is more reasy to add a new test

---
 Makefile.example                              | 21 +-----
 README.md                                     | 19 +-----
 class-classless/Makefile                      | 21 +-----
 class-classless/README.md                     | 54 +++++----------
 class-classless/benchmark2.js                 |  5 +-
 class-module/Makefile                         | 21 +-----
 class-module/README.md                        | 54 +++++----------
 class-module/benchmark2.js                    |  5 +-
 class-prototype/Makefile                      | 21 +-----
 class-prototype/README.md                     | 66 +++++++------------
 class-prototype/benchmark2.js                 |  5 +-
 class-unfrozenclassless/Makefile              | 21 +-----
 class-unfrozenclassless/README.md             | 54 +++++----------
 class-unfrozenclassless/benchmark2.js         |  5 +-
 filter-filter_by_hand/Makefile                | 21 +-----
 filter-filter_by_hand/README.md               | 52 +++++----------
 filter-filter_by_hand/benchmark2.js           |  5 +-
 foreach-for/Makefile                          | 21 +-----
 foreach-for/README.md                         | 54 +++++----------
 foreach-for/benchmark2.js                     |  5 +-
 .../Makefile                                  | 21 +-----
 .../README.md                                 | 58 +++++-----------
 .../benchmark2.js                             |  5 +-
 hidden_class-no_extra_hidden_class/Makefile   | 21 +-----
 hidden_class-no_extra_hidden_class/README.md  | 58 +++++-----------
 .../benchmark2.js                             |  5 +-
 map-map_by_hand/Makefile                      | 21 +-----
 map-map_by_hand/README.md                     | 54 +++++----------
 map-map_by_hand/benchmark2.js                 |  5 +-
 named_function-arrow_function/Makefile        | 21 +-----
 named_function-arrow_function/README.md       | 58 +++++-----------
 named_function-arrow_function/benchmark2.js   |  5 +-
 object_assign-util_extend/Makefile            | 22 +------
 object_assign-util_extend/README.md           | 55 +++++-----------
 object_assign-util_extend/benchmark2.js       | 13 ++--
 reduce-reduce_by_hand/Makefile                | 21 +-----
 reduce-reduce_by_hand/README.md               | 54 +++++----------
 reduce-reduce_by_hand/benchmark2.js           |  5 +-
 weakmap-symbol/Makefile                       | 21 +-----
 weakmap-symbol/README.md                      | 52 +++++----------
 weakmap-symbol/benchmark2.js                  | 13 ++--
 41 files changed, 255 insertions(+), 863 deletions(-)

diff --git a/Makefile.example b/Makefile.example
index ee44b5f..45909c8 100644
--- a/Makefile.example
+++ b/Makefile.example
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-foo.js > /dev/null <--Here you need to add your prof-foo.js
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-foo.txt <--Here you name the file like tick-foo.txt
-	rm *.log && rm out.txt
-	node --prof prof-bar.js > /dev/null <--Here you need to add your prof-bar.js
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-bar.txt <--Here you name the file like tick-bar.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-foo' >> README.md <--Here you need to change
-	echo '```' >> README.md
-	cat tick-foo.txt >> README.md <--Here you need to change
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-bar' >> README.md <--Here you need to change
-	echo '```' >> README.md
-	cat tick-bar.txt >> README.md <--Here you need to change
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/README.md b/README.md
index 2601554..a28b1ae 100644
--- a/README.md
+++ b/README.md
@@ -16,26 +16,13 @@
 - [reduce and reduce by hand](reduce-reduce_by_hand/#readme)
 - [Function expression and function statement](function_expression-function_statement/#readme)
 - [WeakMap and Symbol](weakmap-symbol/#readme)
+- [object assign and util extend](object_assign-util_extend/#readme)
 
 ### How to push a test case
 
 - Create a new directory using the rule `foo-bar` or `function_foo-function_bar`
 - Create benchmark.js and benchmark2.js files and add your bench code (look the other tests to get help).
-- Create a prof-foo.js and prof-bar.js and replicate the bench code from step 2.
-using as comparision, the same function call, like this:
-
-```
-exports.compare = {
-  'arrow1': function () {
-    foo(1);
-  },
-  'arrow2': function () {
-    foo(1);
-  }
-};
-```
-
-- Copy Makefile.example from the root directory, rename it to Makefile and change for your needs.
+- Copy Makefile.example from the root directory, rename it to Makefile.
 - Type `make` inside your test case directory.
 - Add the test case on Makefile located on project root directory.
 - To run all the tests type `make` from project root directory.
@@ -43,5 +30,3 @@ exports.compare = {
 ## Benchmarks
 
 Benchmarks are notoriously a lot like statistics so take this with a grain of salt.
-Results from a simplified, non-scientific benchmark performed on a 
-Lenovo T440 Linux 4.8.4-1-ARCH x86_64. Your results may vary.
\ No newline at end of file
diff --git a/class-classless/Makefile b/class-classless/Makefile
index d81aee3..45909c8 100644
--- a/class-classless/Makefile
+++ b/class-classless/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-class.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-class.txt
-	rm *.log && rm out.txt
-	node --prof prof-classless.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-classless.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-class' >> README.md
-	echo '```' >> README.md
-	cat tick-class.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-classless' >> README.md
-	echo '```' >> README.md
-	cat tick-classless.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/class-classless/README.md b/class-classless/README.md
index 4aa65cb..78cbf9a 100644
--- a/class-classless/README.md
+++ b/class-classless/README.md
@@ -3,25 +3,25 @@
 ```
 class
 Raw:
- > 146117.8821178821
- > 144694.3056943057
- > 148963.03696303695
- > 147041.95804195805
-Average (mean) 146704.2957042957
+ > 158595.4045954046
+ > 154682.3176823177
+ > 156602.3976023976
+ > 157400.5994005994
+Average (mean) 156820.17982017982
 
 classless
 Raw:
- > 11836.163836163836
- > 11582.417582417582
- > 11775.224775224775
- > 11757.242757242757
-Average (mean) 11737.762237762236
+ > 11382.617382617382
+ > 11383.616383616383
+ > 11547.452547452547
+ > 11587.412587412588
+Average (mean) 11475.274725274725
 
 Winner: class
 Compared with next highest (classless), it's:
-92% faster
-12.5 times as fast
-1.1 order(s) of magnitude faster
+92.68% faster
+13.67 times as fast
+1.14 order(s) of magnitude faster
 A LOT FASTER
 
 ```
@@ -29,31 +29,9 @@ A LOT FASTER
 ## Benchmark 2
  
 ```
-class x 93,099,236 ops/sec ±1.02% (88 runs sampled)
-classless x 10,524,368 ops/sec ±1.20% (90 runs sampled)
+
+class x 94,362,425 ops/sec ±1.49% (91 runs sampled)
+classless x 10,535,684 ops/sec ±1.40% (87 runs sampled)
 Fastest is: class
-[null]
-```
- 
-## Profile summary
- 
-Tick-class
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6554   69.8%   84.9%  JavaScript
-    441    4.7%    5.7%  C++
-      3    0.0%    0.0%  GC
-   1668   17.8%          Shared libraries
-```
- 
-Tick-classless
-```
- [Summary]:
-   ticks  total  nonlib   name
-   3690   39.4%   40.0%  JavaScript
-   4906   52.3%   53.2%  C++
-    152    1.6%    1.6%  GC
-    152    1.6%          Shared libraries
 ```
  
diff --git a/class-classless/benchmark2.js b/class-classless/benchmark2.js
index 784827c..717c182 100644
--- a/class-classless/benchmark2.js
+++ b/class-classless/benchmark2.js
@@ -39,8 +39,5 @@ suite
 .add('class', a)
 .add('classless', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/class-module/Makefile b/class-module/Makefile
index 986fabc..45909c8 100644
--- a/class-module/Makefile
+++ b/class-module/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-class.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-class.txt
-	rm *.log && rm out.txt
-	node --prof prof-module.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-module.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-class' >> README.md
-	echo '```' >> README.md
-	cat tick-class.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-module' >> README.md
-	echo '```' >> README.md
-	cat tick-module.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/class-module/README.md b/class-module/README.md
index 6fd8f13..6d1c158 100644
--- a/class-module/README.md
+++ b/class-module/README.md
@@ -3,25 +3,25 @@
 ```
 class
 Raw:
- > 155963.03696303695
- > 149779.22077922078
- > 148795.2047952048
- > 148605.3946053946
-Average (mean) 150785.7142857143
+ > 149900.0999000999
+ > 142729.27072927073
+ > 140208.7912087912
+ > 141633.36663336665
+Average (mean) 143617.88211788214
 
 module
 Raw:
- > 17559.440559440558
- > 17163.836163836164
- > 17585.414585414586
- > 16742.25774225774
-Average (mean) 17262.737262737264
+ > 17664.335664335664
+ > 16118.88111888112
+ > 16563.436563436564
+ > 17655.344655344656
+Average (mean) 17000.4995004995
 
 Winner: class
 Compared with next highest (module), it's:
-88.55% faster
-8.73 times as fast
-0.94 order(s) of magnitude faster
+88.16% faster
+8.45 times as fast
+0.93 order(s) of magnitude faster
 QUITE A BIT FASTER
 
 ```
@@ -29,31 +29,9 @@ QUITE A BIT FASTER
 ## Benchmark 2
  
 ```
-class x 94,028,915 ops/sec ±1.08% (86 runs sampled)
-module x 16,180,711 ops/sec ±0.80% (92 runs sampled)
+
+class x 91,764,281 ops/sec ±2.30% (87 runs sampled)
+module x 15,397,893 ops/sec ±1.94% (83 runs sampled)
 Fastest is: class
-[null]
-```
- 
-## Profile summary
- 
-Tick-class
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6260   66.8%   81.1%  JavaScript
-    399    4.3%    5.2%  C++
-      8    0.1%    0.1%  GC
-   1652   17.6%          Shared libraries
-```
- 
-Tick-module
-```
- [Summary]:
-   ticks  total  nonlib   name
-   7479   79.5%   82.2%  JavaScript
-   1068   11.4%   11.7%  C++
-    342    3.6%    3.8%  GC
-    304    3.2%          Shared libraries
 ```
  
diff --git a/class-module/benchmark2.js b/class-module/benchmark2.js
index 4035965..399d1a2 100644
--- a/class-module/benchmark2.js
+++ b/class-module/benchmark2.js
@@ -39,8 +39,5 @@ suite
 .add('class', a)
 .add('module', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/class-prototype/Makefile b/class-prototype/Makefile
index 63fde0a..45909c8 100644
--- a/class-prototype/Makefile
+++ b/class-prototype/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-class.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-class.txt
-	rm *.log && rm out.txt
-	node --prof prof-prototype.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-prototype.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-class' >> README.md
-	echo '```' >> README.md
-	cat tick-class.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-prototype' >> README.md
-	echo '```' >> README.md
-	cat tick-prototype.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/class-prototype/README.md b/class-prototype/README.md
index 76f54b9..54257ff 100644
--- a/class-prototype/README.md
+++ b/class-prototype/README.md
@@ -1,59 +1,37 @@
 ## Benchmark
  
 ```
-prototype
+class
 Raw:
- > 153309.6903096903
- > 156191.8081918082
- > 163612.38761238763
- > 161768.23176823178
-Average (mean) 158720.52947052947
+ > 162958.04195804195
+ > 162206.7932067932
+ > 160821.17882117882
+ > 157369.63036963038
+Average (mean) 160838.9110889111
 
-class
+prototype
 Raw:
- > 153030.96903096902
- > 150089.9100899101
- > 158000.999000999
- > 151661.33866133867
-Average (mean) 153195.8041958042
+ > 152504.4955044955
+ > 166918.0819180819
+ > 151758.24175824175
+ > 162640.35964035965
+Average (mean) 158455.2947052947
 
-Winner: prototype
-Compared with next highest (class), it's:
-3.48% faster
-1.04 times as fast
-0.02 order(s) of magnitude faster
-A LITTLE FASTER
+Winner: class
+Compared with next highest (prototype), it's:
+1.48% faster
+1.02 times as fast
+0.01 order(s) of magnitude faster
+BASICALLY THE SAME
 
 ```
  
 ## Benchmark 2
  
 ```
-class x 93,904,507 ops/sec ±1.19% (86 runs sampled)
-prototype x 91,929,799 ops/sec ±1.08% (88 runs sampled)
-Fastest is: class
-[null]
-```
- 
-## Profile summary
- 
-Tick-class
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6275   67.0%   81.9%  JavaScript
-    405    4.3%    5.3%  C++
-      6    0.1%    0.1%  GC
-   1712   18.3%          Shared libraries
-```
- 
-Tick-prototype
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6600   70.4%   85.9%  JavaScript
-    377    4.0%    4.9%  C++
-      4    0.0%    0.1%  GC
-   1693   18.1%          Shared libraries
+
+class x 95,661,693 ops/sec ±1.39% (87 runs sampled)
+prototype x 97,498,677 ops/sec ±1.29% (85 runs sampled)
+Fastest is: prototype
 ```
  
diff --git a/class-prototype/benchmark2.js b/class-prototype/benchmark2.js
index 20cbaec..48f1653 100644
--- a/class-prototype/benchmark2.js
+++ b/class-prototype/benchmark2.js
@@ -34,8 +34,5 @@ suite
 .add('class', a)
 .add('prototype', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/class-unfrozenclassless/Makefile b/class-unfrozenclassless/Makefile
index 304ddf8..45909c8 100644
--- a/class-unfrozenclassless/Makefile
+++ b/class-unfrozenclassless/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-class.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-class.txt
-	rm *.log && rm out.txt
-	node --prof prof-unfrozenclassless.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-unfrozenclassless.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-class' >> README.md
-	echo '```' >> README.md
-	cat tick-class.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-unfrozenclassless' >> README.md
-	echo '```' >> README.md
-	cat tick-unfrozenclassless.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/class-unfrozenclassless/README.md b/class-unfrozenclassless/README.md
index 88bf409..1314533 100644
--- a/class-unfrozenclassless/README.md
+++ b/class-unfrozenclassless/README.md
@@ -3,25 +3,25 @@
 ```
 class
 Raw:
- > 150787.21278721277
- > 149499.5004995005
- > 150046.95304695304
- > 151741.25874125873
-Average (mean) 150518.73126873127
+ > 151430.56943056942
+ > 154077.9220779221
+ > 155237.76223776225
+ > 158510.4895104895
+Average (mean) 154814.18581418582
 
 classless
 Raw:
- > 24446.553446553447
- > 23523.476523476522
- > 23070.929070929073
- > 23272.727272727272
-Average (mean) 23578.421578421578
+ > 25581.41858141858
+ > 25510.48951048951
+ > 24833.166833166833
+ > 25193.806193806195
+Average (mean) 25279.720279720277
 
 Winner: class
 Compared with next highest (classless), it's:
-84.34% faster
-6.38 times as fast
-0.81 order(s) of magnitude faster
+83.67% faster
+6.12 times as fast
+0.79 order(s) of magnitude faster
 QUITE A BIT FASTER
 
 ```
@@ -29,31 +29,9 @@ QUITE A BIT FASTER
 ## Benchmark 2
  
 ```
-class x 93,455,371 ops/sec ±0.92% (91 runs sampled)
-unfrozenclassless x 20,197,160 ops/sec ±0.73% (89 runs sampled)
+
+class x 95,060,522 ops/sec ±1.30% (90 runs sampled)
+unfrozenclassless x 20,493,260 ops/sec ±1.79% (88 runs sampled)
 Fastest is: class
-[null]
-```
- 
-## Profile summary
- 
-Tick-class
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6658   71.1%   85.7%  JavaScript
-    396    4.2%    5.1%  C++
-      5    0.1%    0.1%  GC
-   1598   17.1%          Shared libraries
-```
- 
-Tick-unfrozenclassless
-```
- [Summary]:
-   ticks  total  nonlib   name
-   7190   76.8%   79.7%  JavaScript
-   1187   12.7%   13.2%  C++
-    323    3.5%    3.6%  GC
-    339    3.6%          Shared libraries
 ```
  
diff --git a/class-unfrozenclassless/benchmark2.js b/class-unfrozenclassless/benchmark2.js
index f06a04a..1dff3c9 100644
--- a/class-unfrozenclassless/benchmark2.js
+++ b/class-unfrozenclassless/benchmark2.js
@@ -39,8 +39,5 @@ suite
 .add('class', a)
 .add('unfrozenclassless', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/filter-filter_by_hand/Makefile b/filter-filter_by_hand/Makefile
index 8f214a5..45909c8 100644
--- a/filter-filter_by_hand/Makefile
+++ b/filter-filter_by_hand/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-filter.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-filter.txt
-	rm *.log && rm out.txt
-	node --prof prof-filter_by_hand.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-filter_by_hand.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-filter' >> README.md
-	echo '```' >> README.md
-	cat tick-filter.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-filter_by_hand' >> README.md
-	echo '```' >> README.md
-	cat tick-filter_by_hand.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/filter-filter_by_hand/README.md b/filter-filter_by_hand/README.md
index a72f69d..81f4160 100644
--- a/filter-filter_by_hand/README.md
+++ b/filter-filter_by_hand/README.md
@@ -3,25 +3,25 @@
 ```
 filterByHand
 Raw:
- > 17075.924075924075
- > 17215.784215784217
- > 17061.93806193806
- > 16786.213786213786
-Average (mean) 17034.965034965033
+ > 16146.853146853147
+ > 16787.212787212786
+ > 16784.215784215783
+ > 16245.754245754246
+Average (mean) 16491.008991008992
 
 filterr
 Raw:
- > 1640.3596403596403
- > 1672.3276723276724
- > 1691.3086913086913
+ > 1569.4305694305694
  > 1592.4075924075923
-Average (mean) 1649.1008991008991
+ > 1688.3116883116884
+ > 1681.3186813186812
+Average (mean) 1632.8671328671328
 
 Winner: filterByHand
 Compared with next highest (filterr), it's:
-90.32% faster
-10.33 times as fast
-1.01 order(s) of magnitude faster
+90.1% faster
+10.1 times as fast
+1 order(s) of magnitude faster
 A LOT FASTER
 
 ```
@@ -29,31 +29,9 @@ A LOT FASTER
 ## Benchmark 2
  
 ```
-filterr x 1,631,328 ops/sec ±0.63% (92 runs sampled)
-filterByHand x 15,225,074 ops/sec ±0.88% (89 runs sampled)
+
+filterr x 1,573,626 ops/sec ±2.37% (86 runs sampled)
+filterByHand x 14,671,741 ops/sec ±1.51% (87 runs sampled)
 Fastest is: filterByHand
-[null]
-```
- 
-## Profile summary
- 
-Tick-filter
-```
- [Summary]:
-   ticks  total  nonlib   name
-   3280   35.0%   35.1%  JavaScript
-   5425   57.9%   58.1%  C++
-    369    3.9%    4.0%  GC
-     38    0.4%          Shared libraries
-```
- 
-Tick-filter_by_hand
-```
- [Summary]:
-   ticks  total  nonlib   name
-   7946   84.9%   87.0%  JavaScript
-    508    5.4%    5.6%  C++
-    309    3.3%    3.4%  GC
-    222    2.4%          Shared libraries
 ```
  
diff --git a/filter-filter_by_hand/benchmark2.js b/filter-filter_by_hand/benchmark2.js
index 179e1d4..2f6ce15 100644
--- a/filter-filter_by_hand/benchmark2.js
+++ b/filter-filter_by_hand/benchmark2.js
@@ -33,8 +33,5 @@ suite
 .add('filterr', a)
 .add('filterByHand', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/foreach-for/Makefile b/foreach-for/Makefile
index 2d17f96..45909c8 100644
--- a/foreach-for/Makefile
+++ b/foreach-for/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-for.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-for.txt
-	rm *.log && rm out.txt
-	node --prof prof-foreach.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-foreach.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-for' >> README.md
-	echo '```' >> README.md
-	cat tick-for.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-foreach' >> README.md
-	echo '```' >> README.md
-	cat tick-foreach.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/foreach-for/README.md b/foreach-for/README.md
index 192264f..322c2a2 100644
--- a/foreach-for/README.md
+++ b/foreach-for/README.md
@@ -3,25 +3,25 @@
 ```
 for
 Raw:
- > 4.672897196261682
- > 4.545454545454546
- > 4.84027105517909
- > 4.616805170821792
-Average (mean) 4.668856991929277
+ > 4.480286738351254
+ > 4.436557231588288
+ > 4.291845493562231
+ > 4.504504504504505
+Average (mean) 4.42829849200157
 
 forEach
 Raw:
- > 0.6688963210702341
- > 0.6605019815059445
- > 0.6583278472679395
- > 0.6544502617801047
-Average (mean) 0.6605441029060557
+ > 0.6830601092896175
+ > 0.6770480704129993
+ > 0.6770480704129993
+ > 0.6807351940095303
+Average (mean) 0.6794728610312866
 
 Winner: for
 Compared with next highest (forEach), it's:
-85.85% faster
-7.07 times as fast
-0.85 order(s) of magnitude faster
+84.66% faster
+6.52 times as fast
+0.81 order(s) of magnitude faster
 QUITE A BIT FASTER
 
 ```
@@ -29,31 +29,9 @@ QUITE A BIT FASTER
 ## Benchmark 2
  
 ```
-forEach x 652 ops/sec ±0.84% (89 runs sampled)
-for x 4,506 ops/sec ±0.94% (85 runs sampled)
+
+forEach x 623 ops/sec ±1.56% (86 runs sampled)
+for x 4,689 ops/sec ±1.10% (85 runs sampled)
 Fastest is: for
-[null]
-```
- 
-## Profile summary
- 
-Tick-for
-```
- [Summary]:
-   ticks  total  nonlib   name
-   9971   99.3%   99.3%  JavaScript
-     58    0.6%    0.6%  C++
-      1    0.0%    0.0%  GC
-      2    0.0%          Shared libraries
-```
- 
-Tick-foreach
-```
- [Summary]:
-   ticks  total  nonlib   name
-  13371   95.4%   95.4%  JavaScript
-     61    0.4%    0.4%  C++
-      2    0.0%    0.0%  GC
-      1    0.0%          Shared libraries
 ```
  
diff --git a/foreach-for/benchmark2.js b/foreach-for/benchmark2.js
index fa56bd6..0990cbf 100644
--- a/foreach-for/benchmark2.js
+++ b/foreach-for/benchmark2.js
@@ -36,8 +36,5 @@ suite
 .add('forEach', each)
 .add('for', forr)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/function_expression-function_statement/Makefile b/function_expression-function_statement/Makefile
index 080602a..45909c8 100644
--- a/function_expression-function_statement/Makefile
+++ b/function_expression-function_statement/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-function_expression.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-function_expression.txt
-	rm *.log && rm out.txt
-	node --prof prof-function_statement.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-function_statement.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-function_expression' >> README.md
-	echo '```' >> README.md
-	cat tick-function_expression.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-function_statement' >> README.md
-	echo '```' >> README.md
-	cat tick-function_statement.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/function_expression-function_statement/README.md b/function_expression-function_statement/README.md
index de129c0..fd8fabb 100644
--- a/function_expression-function_statement/README.md
+++ b/function_expression-function_statement/README.md
@@ -3,57 +3,35 @@
 ```
 statement
 Raw:
- > 157321.6783216783
- > 157156.84315684316
- > 157931.06893106893
- > 157659.34065934067
-Average (mean) 157517.23276723275
+ > 166251.74825174824
+ > 152104.8951048951
+ > 159343.65634365633
+ > 151496.5034965035
+Average (mean) 157299.2007992008
 
 expression
 Raw:
- > 153456.54345654347
- > 152061.93806193807
- > 151914.0859140859
- > 151771.22877122878
-Average (mean) 152300.94905094904
+ > 157080.9190809191
+ > 157118.8811188811
+ > 156147.85214785216
+ > 153887.1128871129
+Average (mean) 156058.6913086913
 
 Winner: statement
 Compared with next highest (expression), it's:
-3.31% faster
-1.03 times as fast
-0.01 order(s) of magnitude faster
-A LITTLE FASTER
+0.79% faster
+1.01 times as fast
+0 order(s) of magnitude faster
+BASICALLY THE SAME
 
 ```
  
 ## Benchmark 2
  
 ```
-expression x 98,467,965 ops/sec ±0.91% (88 runs sampled)
-statement x 96,224,446 ops/sec ±1.04% (85 runs sampled)
-Fastest is: expression
-[null]
-```
- 
-## Profile summary
- 
-Tick-function_expression
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6522   69.5%   84.6%  JavaScript
-    365    3.9%    4.7%  C++
-      4    0.0%    0.1%  GC
-   1673   17.8%          Shared libraries
-```
- 
-Tick-function_statement
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6534   69.7%   85.8%  JavaScript
-    405    4.3%    5.3%  C++
-      4    0.0%    0.1%  GC
-   1759   18.8%          Shared libraries
+
+expression x 97,168,468 ops/sec ±1.06% (90 runs sampled)
+statement x 97,763,650 ops/sec ±1.37% (90 runs sampled)
+Fastest is: statement,expression
 ```
  
diff --git a/function_expression-function_statement/benchmark2.js b/function_expression-function_statement/benchmark2.js
index 61945d5..d00a0f1 100644
--- a/function_expression-function_statement/benchmark2.js
+++ b/function_expression-function_statement/benchmark2.js
@@ -16,8 +16,5 @@ suite
 .add('expression', foo)
 .add('statement', bar)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/hidden_class-no_extra_hidden_class/Makefile b/hidden_class-no_extra_hidden_class/Makefile
index c366460..45909c8 100644
--- a/hidden_class-no_extra_hidden_class/Makefile
+++ b/hidden_class-no_extra_hidden_class/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-hidden.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-hidden.txt
-	rm *.log && rm out.txt
-	node --prof prof-no_extra_hidden.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-no_extra_hidden.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-hidden' >> README.md
-	echo '```' >> README.md
-	cat tick-hidden.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-no_extra_hidden' >> README.md
-	echo '```' >> README.md
-	cat tick-no_extra_hidden.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/hidden_class-no_extra_hidden_class/README.md b/hidden_class-no_extra_hidden_class/README.md
index c0ea499..dab8abd 100644
--- a/hidden_class-no_extra_hidden_class/README.md
+++ b/hidden_class-no_extra_hidden_class/README.md
@@ -3,57 +3,35 @@
 ```
 no_extra_hidden
 Raw:
- > 166151.84815184816
- > 156482.5174825175
- > 156166.83316683318
- > 155555.44455544456
-Average (mean) 158589.16083916085
+ > 158909.0909090909
+ > 155093.9060939061
+ > 158384.61538461538
+ > 154764.23576423575
+Average (mean) 156787.96203796202
 
 hidden
 Raw:
- > 155446.55344655344
- > 150092.9070929071
- > 152978.02197802198
- > 149158.84115884115
-Average (mean) 151919.0809190809
+ > 42468.531468531466
+ > 45235.76423576423
+ > 44073.92607392607
+ > 40497.5024975025
+Average (mean) 43068.931068931066
 
 Winner: no_extra_hidden
 Compared with next highest (hidden), it's:
-4.21% faster
-1.04 times as fast
-0.02 order(s) of magnitude faster
-A LITTLE FASTER
+72.53% faster
+3.64 times as fast
+0.56 order(s) of magnitude faster
+QUITE A BIT FASTER
 
 ```
  
 ## Benchmark 2
  
 ```
-hidden x 94,371,755 ops/sec ±1.85% (88 runs sampled)
-no_extra_hidden x 94,745,086 ops/sec ±0.91% (91 runs sampled)
-Fastest is: no_extra_hidden,hidden
-[null]
-```
- 
-## Profile summary
- 
-Tick-hidden
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6536   69.7%   85.8%  JavaScript
-    398    4.2%    5.2%  C++
-      6    0.1%    0.1%  GC
-   1758   18.7%          Shared libraries
-```
- 
-Tick-no_extra_hidden
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6623   70.7%   86.0%  JavaScript
-    406    4.3%    5.3%  C++
-      8    0.1%    0.1%  GC
-   1668   17.8%          Shared libraries
+
+hidden x 93,835,086 ops/sec ±1.62% (89 runs sampled)
+no_extra_hidden x 87,475,938 ops/sec ±1.39% (88 runs sampled)
+Fastest is: hidden
 ```
  
diff --git a/hidden_class-no_extra_hidden_class/benchmark2.js b/hidden_class-no_extra_hidden_class/benchmark2.js
index 70ecf56..fdef8f2 100644
--- a/hidden_class-no_extra_hidden_class/benchmark2.js
+++ b/hidden_class-no_extra_hidden_class/benchmark2.js
@@ -24,8 +24,5 @@ suite
 .add('hidden', a)
 .add('no_extra_hidden', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/map-map_by_hand/Makefile b/map-map_by_hand/Makefile
index 2e7d1df..45909c8 100644
--- a/map-map_by_hand/Makefile
+++ b/map-map_by_hand/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-map.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-map.txt
-	rm *.log && rm out.txt
-	node --prof prof-map_by_hand.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-map_by_hand.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-map' >> README.md
-	echo '```' >> README.md
-	cat tick-map.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-map_by_hand' >> README.md
-	echo '```' >> README.md
-	cat tick-map_by_hand.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/map-map_by_hand/README.md b/map-map_by_hand/README.md
index 04269c6..6301853 100644
--- a/map-map_by_hand/README.md
+++ b/map-map_by_hand/README.md
@@ -3,25 +3,25 @@
 ```
 mapByHand
 Raw:
- > 15794.205794205795
- > 16323.676323676324
- > 15974.025974025973
- > 15512.487512487513
-Average (mean) 15901.0989010989
+ > 16716.283716283717
+ > 15994.005994005995
+ > 15944.055944055945
+ > 13569.43056943057
+Average (mean) 15555.944055944055
 
 mapp
 Raw:
- > 1593.4065934065934
- > 1566.4335664335665
- > 1592.4075924075923
- > 1580.4195804195804
-Average (mean) 1583.1668331668332
+ > 1458.5414585414585
+ > 1598.4015984015984
+ > 1584.4155844155844
+ > 1412.5874125874127
+Average (mean) 1513.4865134865136
 
 Winner: mapByHand
 Compared with next highest (mapp), it's:
-90.04% faster
-10.04 times as fast
-1 order(s) of magnitude faster
+90.27% faster
+10.28 times as fast
+1.01 order(s) of magnitude faster
 A LOT FASTER
 
 ```
@@ -29,31 +29,9 @@ A LOT FASTER
 ## Benchmark 2
  
 ```
-map x 1,524,011 ops/sec ±0.77% (90 runs sampled)
-mapByHand x 14,463,070 ops/sec ±0.93% (91 runs sampled)
+
+map x 1,460,949 ops/sec ±2.25% (87 runs sampled)
+mapByHand x 13,580,541 ops/sec ±2.22% (85 runs sampled)
 Fastest is: mapByHand
-[null]
-```
- 
-## Profile summary
- 
-Tick-map
-```
- [Summary]:
-   ticks  total  nonlib   name
-   2678   28.6%   28.7%  JavaScript
-   5921   63.3%   63.5%  C++
-    246    2.6%    2.6%  GC
-     33    0.4%          Shared libraries
-```
- 
-Tick-map_by_hand
-```
- [Summary]:
-   ticks  total  nonlib   name
-   7984   85.4%   87.5%  JavaScript
-    459    4.9%    5.0%  C++
-    289    3.1%    3.2%  GC
-    223    2.4%          Shared libraries
 ```
  
diff --git a/map-map_by_hand/benchmark2.js b/map-map_by_hand/benchmark2.js
index ea6df79..c8ee0eb 100644
--- a/map-map_by_hand/benchmark2.js
+++ b/map-map_by_hand/benchmark2.js
@@ -31,8 +31,5 @@ suite
 .add('map', a)
 .add('mapByHand', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/named_function-arrow_function/Makefile b/named_function-arrow_function/Makefile
index a478431..45909c8 100644
--- a/named_function-arrow_function/Makefile
+++ b/named_function-arrow_function/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-arrow.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-arrow.txt
-	rm *.log && rm out.txt
-	node --prof prof-named.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-named.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-arrow' >> README.md
-	echo '```' >> README.md
-	cat tick-arrow.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-named' >> README.md
-	echo '```' >> README.md
-	cat tick-named.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/named_function-arrow_function/README.md b/named_function-arrow_function/README.md
index 7fe08ae..9fbe2d2 100644
--- a/named_function-arrow_function/README.md
+++ b/named_function-arrow_function/README.md
@@ -3,57 +3,35 @@
 ```
 named
 Raw:
- > 924.075924075924
- > 926.073926073926
- > 902.0979020979021
- > 898.1018981018981
-Average (mean) 912.5874125874125
+ > 910.0899100899101
+ > 896.1038961038961
+ > 929.0709290709291
+ > 925.0749250749251
+Average (mean) 915.0849150849151
 
 arrow
 Raw:
- > 909.0909090909091
- > 879.2415169660678
- > 889.1108891108892
- > 895.2095808383234
-Average (mean) 893.1632240015474
+ > 906.187624750499
+ > 920.07992007992
+ > 879.1208791208791
+ > 916.083916083916
+Average (mean) 905.3680850088035
 
 Winner: named
 Compared with next highest (arrow), it's:
-2.13% faster
-1.02 times as fast
-0.01 order(s) of magnitude faster
-A LITTLE FASTER
+1.06% faster
+1.01 times as fast
+0 order(s) of magnitude faster
+BASICALLY THE SAME
 
 ```
  
 ## Benchmark 2
  
 ```
-named x 903,707 ops/sec ±0.63% (88 runs sampled)
-arrow x 902,548 ops/sec ±0.84% (89 runs sampled)
-Fastest is: named,arrow
-[null]
-```
- 
-## Profile summary
- 
-Tick-arrow
-```
- [Summary]:
-   ticks  total  nonlib   name
-   4323   46.1%   46.2%  JavaScript
-   4417   47.1%   47.2%  C++
-    250    2.7%    2.7%  GC
-     16    0.2%          Shared libraries
-```
- 
-Tick-named
-```
- [Summary]:
-   ticks  total  nonlib   name
-   4172   44.6%   44.7%  JavaScript
-   4529   48.4%   48.5%  C++
-    230    2.5%    2.5%  GC
-     17    0.2%          Shared libraries
+
+named x 833,032 ops/sec ±2.65% (81 runs sampled)
+arrow x 885,687 ops/sec ±1.18% (89 runs sampled)
+Fastest is: arrow
 ```
  
diff --git a/named_function-arrow_function/benchmark2.js b/named_function-arrow_function/benchmark2.js
index e42a6e8..d46d883 100644
--- a/named_function-arrow_function/benchmark2.js
+++ b/named_function-arrow_function/benchmark2.js
@@ -32,8 +32,5 @@ suite
 .add('named', a)
 .add('arrow', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/object_assign-util_extend/Makefile b/object_assign-util_extend/Makefile
index 557c280..33cb57d 100644
--- a/object_assign-util_extend/Makefile
+++ b/object_assign-util_extend/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-object_assign.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-assign.txt
-	rm *.log && rm out.txt
-	node --prof prof-util_extend.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-extend.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -21,19 +14,6 @@ bench: lint
 	echo ' ' >> README.md
 	echo '```' >> README.md
 	tail -n 4 bench2.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-Assign' >> README.md
-	echo '```' >> README.md
-	cat tick-assign.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-Extend' >> README.md
-	echo '```' >> README.md
-	cat tick-extend.txt >> README.md
-	echo '```' >> README.md
 	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
diff --git a/object_assign-util_extend/README.md b/object_assign-util_extend/README.md
index 03d774d..9330d2d 100644
--- a/object_assign-util_extend/README.md
+++ b/object_assign-util_extend/README.md
@@ -3,25 +3,25 @@
 ```
 Extend
 Raw:
- > 7789.210789210789
- > 8104.895104895105
- > 8094.905094905095
- > 8235.764235764236
-Average (mean) 8056.193806193806
+ > 7161.838161838162
+ > 6861.138861138861
+ > 7529.470529470529
+ > 7611.388611388611
+Average (mean) 7290.95904095904
 
 Assign
 Raw:
- > 5975.024975024975
- > 6209.79020979021
- > 6105.894105894105
- > 6235.764235764236
-Average (mean) 6131.618381618381
+ > 5496.5034965034965
+ > 5590.40959040959
+ > 5486.513486513487
+ > 5853.146853146854
+Average (mean) 5606.643356643356
 
 Winner: Extend
 Compared with next highest (Assign), it's:
-23.89% faster
-1.31 times as fast
-0.12 order(s) of magnitude faster
+23.1% faster
+1.3 times as fast
+0.11 order(s) of magnitude faster
 A LITTLE FASTER
 
 ```
@@ -29,31 +29,8 @@ A LITTLE FASTER
 ## Benchmark 2
  
 ```
-Assign x 5,565,803 ops/sec ±0.75% (92 runs sampled)
-Extend x 7,118,612 ops/sec ±1.34% (85 runs sampled)
+
+Assign x 5,398,384 ops/sec ±1.34% (90 runs sampled)
+Extend x 6,887,591 ops/sec ±1.96% (87 runs sampled)
 Fastest is: Extend
-[null]
-```
- 
-## Profile summary
- 
-Tick-Assign
-```
- [Summary]:
-   ticks  total  nonlib   name
-    710    7.6%    7.6%  JavaScript
-   8025   85.5%   86.4%  C++
-     31    0.3%    0.3%  GC
-    104    1.1%          Shared libraries
-```
- 
-Tick-Extend
-```
- [Summary]:
-   ticks  total  nonlib   name
-   4157   44.4%   44.9%  JavaScript
-   4505   48.1%   48.6%  C++
-     92    1.0%    1.0%  GC
-    105    1.1%          Shared libraries
-```
  
diff --git a/object_assign-util_extend/benchmark2.js b/object_assign-util_extend/benchmark2.js
index beb16f8..fec67ba 100644
--- a/object_assign-util_extend/benchmark2.js
+++ b/object_assign-util_extend/benchmark2.js
@@ -19,11 +19,8 @@ function extend () {
 const suite = new Benchmark.Suite();
 
 suite
-  .add('Assign', assign)
-  .add('Extend', extend)
-  .on('cycle', (event) => console.log(String(event.target)))
-  .on('complete', () => {
-    console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-    console.log(`[${Benchmark.platform.description}]`);
-  })
-  .run();
+.add('Assign', assign)
+.add('Extend', extend)
+.on('cycle', (event) => console.log(String(event.target)))
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
+.run();
diff --git a/reduce-reduce_by_hand/Makefile b/reduce-reduce_by_hand/Makefile
index db3ef51..45909c8 100644
--- a/reduce-reduce_by_hand/Makefile
+++ b/reduce-reduce_by_hand/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-reduce.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-reduce.txt
-	rm *.log && rm out.txt
-	node --prof prof-reduce_by_hand.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-reduce_by_hand.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-reduce' >> README.md
-	echo '```' >> README.md
-	cat tick-reduce.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-reduce_by_hand' >> README.md
-	echo '```' >> README.md
-	cat tick-reduce_by_hand.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/reduce-reduce_by_hand/README.md b/reduce-reduce_by_hand/README.md
index dbb58b0..3337754 100644
--- a/reduce-reduce_by_hand/README.md
+++ b/reduce-reduce_by_hand/README.md
@@ -3,25 +3,25 @@
 ```
 reducee
 Raw:
- > 7946.053946053946
- > 7805.194805194805
- > 7785.2147852147855
- > 7934.065934065934
-Average (mean) 7867.632367632367
+ > 7857.142857142857
+ > 7994.005994005994
+ > 7635.364635364635
+ > 7950.04995004995
+Average (mean) 7859.140859140859
 
 reduceByHand
 Raw:
- > 6780.219780219781
- > 6664.335664335665
- > 6519.480519480519
- > 6754.245754245754
-Average (mean) 6679.570429570429
+ > 6250.749250749251
+ > 6669.3306693306695
+ > 6728.2717282717285
+ > 6172.827172827173
+Average (mean) 6455.294705294705
 
 Winner: reducee
 Compared with next highest (reduceByHand), it's:
-15.1% faster
-1.18 times as fast
-0.07 order(s) of magnitude faster
+17.86% faster
+1.22 times as fast
+0.09 order(s) of magnitude faster
 A LITTLE FASTER
 
 ```
@@ -29,31 +29,9 @@ A LITTLE FASTER
 ## Benchmark 2
  
 ```
-reduce x 6,932,332 ops/sec ±0.83% (90 runs sampled)
-reduceByHand x 6,288,599 ops/sec ±0.90% (88 runs sampled)
+
+reduce x 7,323,182 ops/sec ±1.10% (88 runs sampled)
+reduceByHand x 6,174,494 ops/sec ±1.47% (84 runs sampled)
 Fastest is: reduce
-[null]
-```
- 
-## Profile summary
- 
-Tick-reduce
-```
- [Summary]:
-   ticks  total  nonlib   name
-   7870   84.0%   85.0%  JavaScript
-    719    7.7%    7.8%  C++
-    618    6.6%    6.7%  GC
-    105    1.1%          Shared libraries
-```
- 
-Tick-reduce_by_hand
-```
- [Summary]:
-   ticks  total  nonlib   name
-   8905   95.3%   95.9%  JavaScript
-    184    2.0%    2.0%  C++
-      1    0.0%    0.0%  GC
-     67    0.7%          Shared libraries
 ```
  
diff --git a/reduce-reduce_by_hand/benchmark2.js b/reduce-reduce_by_hand/benchmark2.js
index 0f5c968..5151eee 100644
--- a/reduce-reduce_by_hand/benchmark2.js
+++ b/reduce-reduce_by_hand/benchmark2.js
@@ -31,8 +31,5 @@ suite
 .add('reduce', a)
 .add('reduceByHand', b)
 .on('cycle', (event) => console.log(String(event.target)))
-.on('complete', () => {
-  console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-  console.log(`[${Benchmark.platform.description}]`);
-})
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
 .run();
diff --git a/weakmap-symbol/Makefile b/weakmap-symbol/Makefile
index 4caf5dc..45909c8 100644
--- a/weakmap-symbol/Makefile
+++ b/weakmap-symbol/Makefile
@@ -3,14 +3,7 @@ bench: lint
 	tail -n 23 out.txt > bench.txt
 	rm out.txt
 	npm run benchmark2 > bench2.txt
-	node --prof prof-weakmap.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-weakmap.txt
-	rm *.log && rm out.txt
-	node --prof prof-symbol.js > /dev/null
-	node --prof-process *.log > out.txt
-	grep -A 5 "Summary" -R out.txt > tick-symbol.txt
-	rm *.log && rm out.txt && touch README.md && rm README.md
+	touch README.md && rm README.md
 	echo '## Benchmark' >> README.md
 	echo ' ' >> README.md
 	echo '```' >> README.md
@@ -23,18 +16,6 @@ bench: lint
 	tail -n 4 bench2.txt >> README.md
 	echo '```' >> README.md
 	echo ' ' >> README.md
-	echo '## Profile summary' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-Weakmap' >> README.md
-	echo '```' >> README.md
-	cat tick-weakmap.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
-	echo 'Tick-Symbol' >> README.md
-	echo '```' >> README.md
-	cat tick-symbol.txt >> README.md
-	echo '```' >> README.md
-	echo ' ' >> README.md
 	rm *.txt
 lint: node_modules
 	npm run lint
diff --git a/weakmap-symbol/README.md b/weakmap-symbol/README.md
index ff10044..ccbc525 100644
--- a/weakmap-symbol/README.md
+++ b/weakmap-symbol/README.md
@@ -3,24 +3,24 @@
 ```
 Symbol
 Raw:
- > 137713.2867132867
- > 138199.8001998002
- > 132657.34265734267
- > 135792.2077922078
-Average (mean) 136090.65934065936
+ > 138717.2827172827
+ > 144693.3066933067
+ > 137625.37462537462
+ > 142539.46053946053
+Average (mean) 140893.85614385613
 
 WeakMap
 Raw:
- > 1750.2497502497502
- > 343.701399688958
- > 1559.659090909091
- > 1476.4107308048103
-Average (mean) 1282.5052429131524
+ > 1822.1778221778222
+ > 423.1927710843373
+ > 1623.3766233766235
+ > 1351.0324483775812
+Average (mean) 1304.9449162540911
 
 Winner: Symbol
 Compared with next highest (WeakMap), it's:
-99.06% faster
-106.11 times as fast
+99.07% faster
+107.97 times as fast
 2.03 order(s) of magnitude faster
 A LOT FASTER
 
@@ -29,31 +29,9 @@ A LOT FASTER
 ## Benchmark 2
  
 ```
-WeakMap x 1,137,180 ops/sec ±39.06% (41 runs sampled)
-Symbol x 88,229,311 ops/sec ±1.62% (82 runs sampled)
+
+WeakMap x 1,047,911 ops/sec ±42.83% (38 runs sampled)
+Symbol x 87,499,995 ops/sec ±1.51% (85 runs sampled)
 Fastest is: Symbol
-[null]
-```
- 
-## Profile summary
- 
-Tick-Weakmap
-```
- [Summary]:
-   ticks  total  nonlib   name
-   1247   12.1%   12.2%  JavaScript
-   8669   84.4%   84.7%  C++
-   4696   45.7%   45.9%  GC
-     38    0.4%          Shared libraries
-```
- 
-Tick-Symbol
-```
- [Summary]:
-   ticks  total  nonlib   name
-   6787   72.4%   86.3%  JavaScript
-    385    4.1%    4.9%  C++
-      8    0.1%    0.1%  GC
-   1508   16.1%          Shared libraries
 ```
  
diff --git a/weakmap-symbol/benchmark2.js b/weakmap-symbol/benchmark2.js
index a6fb743..b82d2d9 100644
--- a/weakmap-symbol/benchmark2.js
+++ b/weakmap-symbol/benchmark2.js
@@ -40,11 +40,8 @@ function b () {
 }
 
 suite
-  .add('WeakMap', a)
-  .add('Symbol', b)
-  .on('cycle', (event) => console.log(String(event.target)))
-  .on('complete', () => {
-    console.log(`Fastest is: ${suite.filter('fastest').map('name')}`);
-    console.log(`[${Benchmark.platform.description}]`);
-  })
-  .run();
+.add('WeakMap', a)
+.add('Symbol', b)
+.on('cycle', (event) => console.log(String(event.target)))
+.on('complete', () => console.log(`Fastest is: ${suite.filter('fastest').map('name')}`))
+.run();