Link to the book

2008-10-27/unfold.markdown

@@ -22,6 +22,10 @@ The little idea here is that you don't have to write a loop of some sort climbin
 The code for unfold is at [unfold.rb](unfold.rb). To use it in a Rails project, drop unfold.rb in config/initializers. 
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.
 

2008-10-28/and_and_or.markdown

@@ -36,5 +36,9 @@ Again putting the first thing first. I normally only do this if both clauses are
 The predicate seems less important than the consequent, which suggests that it should come second even though the test is performed first.
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-10-29/kestrel.markdown

@@ -143,5 +143,9 @@ So what have we learned?
 _More on combinators_: [Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-10-29/kestrel.markdown#readme), [The Thrush](http://github.com/raganwald/homoiconic/tree/master/2008-10-30/thrush.markdown#readme), [Songs of the Cardinal](http://github.com/raganwald/homoiconic/tree/master/2008-10-31/songs_of_the_cardinal.markdown#readme), [Quirky Birds and Meta-Syntactic Programming](http://github.com/raganwald/homoiconic/tree/master/2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown#readme), [Aspect-Oriented Programming in Ruby using Combinator Birds](http://github.com/raganwald/homoiconic/tree/master/2008-11-07/from_birds_that_compose_to_method_advice.markdown#readme), [The Enchaining and Obdurate Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-11-12/the_obdurate_kestrel.md#readme), [Finding Joy in Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-16/joy.md#readme), [Refactoring Methods with Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-23/recursive_combinators.md#readme), [Practical Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-26/practical_recursive_combinators.md#readme), [The Hopelessly Egocentric Blog Post](http://github.com/raganwald/homoiconic/tree/master/2009-02-02/hopeless_egocentricity.md#readme), and [Wrapping Combinators](http://github.com/raganwald/homoiconic/tree/master/2009-06-29/wrapping_combinators.md#readme).
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-10-29/you_keep_using_that_idiom.markdown

@@ -58,5 +58,9 @@ The principles behind this code are much more basic than `returning`, it's reall
 It is a matter of wonder why ordering arrays is handled with `sort` and `sort!`, but catenation is handled with `+` and `concat`.
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-10-30/thrush.markdown

@@ -91,5 +91,9 @@ If you are using Rails, drop these in config/initializers to make them available
 _More on combinators_: [Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-10-29/kestrel.markdown#readme), [The Thrush](http://github.com/raganwald/homoiconic/tree/master/2008-10-30/thrush.markdown#readme), [Songs of the Cardinal](http://github.com/raganwald/homoiconic/tree/master/2008-10-31/songs_of_the_cardinal.markdown#readme), [Quirky Birds and Meta-Syntactic Programming](http://github.com/raganwald/homoiconic/tree/master/2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown#readme), [Aspect-Oriented Programming in Ruby using Combinator Birds](http://github.com/raganwald/homoiconic/tree/master/2008-11-07/from_birds_that_compose_to_method_advice.markdown#readme), [The Enchaining and Obdurate Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-11-12/the_obdurate_kestrel.md#readme), [Finding Joy in Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-16/joy.md#readme), [Refactoring Methods with Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-23/recursive_combinators.md#readme), [Practical Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-26/practical_recursive_combinators.md#readme), [The Hopelessly Egocentric Blog Post](http://github.com/raganwald/homoiconic/tree/master/2009-02-02/hopeless_egocentricity.md#readme), and [Wrapping Combinators](http://github.com/raganwald/homoiconic/tree/master/2009-06-29/wrapping_combinators.md#readme).
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-10-30/why_im_using_git.markdown

@@ -20,5 +20,9 @@ Reg Braithwaite:
 > !
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-10-31/songs_of_the_cardinal.markdown

@@ -121,5 +121,9 @@ In Ruby terms, you are meta-programming. In Smullyan's terms, you are *Listening
 _More on combinators_: [Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-10-29/kestrel.markdown#readme), [The Thrush](http://github.com/raganwald/homoiconic/tree/master/2008-10-30/thrush.markdown#readme), [Songs of the Cardinal](http://github.com/raganwald/homoiconic/tree/master/2008-10-31/songs_of_the_cardinal.markdown#readme), [Quirky Birds and Meta-Syntactic Programming](http://github.com/raganwald/homoiconic/tree/master/2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown#readme), [Aspect-Oriented Programming in Ruby using Combinator Birds](http://github.com/raganwald/homoiconic/tree/master/2008-11-07/from_birds_that_compose_to_method_advice.markdown#readme), [The Enchaining and Obdurate Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-11-12/the_obdurate_kestrel.md#readme), [Finding Joy in Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-16/joy.md#readme), [Refactoring Methods with Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-23/recursive_combinators.md#readme), [Practical Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-26/practical_recursive_combinators.md#readme), [The Hopelessly Egocentric Blog Post](http://github.com/raganwald/homoiconic/tree/master/2009-02-02/hopeless_egocentricity.md#readme), and [Wrapping Combinators](http://github.com/raganwald/homoiconic/tree/master/2009-06-29/wrapping_combinators.md#readme).
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-03/with_unhygienic_and_call-by-name_semantics_in_rewrite.markdown

@@ -230,5 +230,9 @@ Although rewrite can do a lot more than `called_by_name`, I have found that most
 As a example, things like [andand](http://github.com/raganwald/andand/tree "raganwald's andand at master — GitHub") become trivial if you have called-by-name semantics for method calls. YMMV.
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown

@@ -248,5 +248,9 @@ _More on combinators_: [Kestrels](http://github.com/raganwald/homoiconic/tree/ma
 p.s. Please vote for this post on [ruby.reddit.com](http://www.reddit.com/r/ruby/comments/7bhsh/quirky_birds_and_metasyntactic_programming/) and [hacker news](http://news.ycombinator.com/item?id=354660)!
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-04/unary_ampersand_in_ruby.markdown

@@ -175,5 +175,9 @@ When you want to convert any object to a block, pass it to a method expecting a
 p.s. *This post originally appeared on [weblog.raganwald.com](http://weblog.raganwald.com/2008/06/what-does-do-when-used-as-unary.html "The unary ampersand in Ruby")*
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-07/README.md

@@ -245,5 +245,9 @@ p.p.s. [A comment on implementing method advice](http://github.com/raganwald/hom
 _More on combinators_: [Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-10-29/kestrel.markdown#readme), [The Thrush](http://github.com/raganwald/homoiconic/tree/master/2008-10-30/thrush.markdown#readme), [Songs of the Cardinal](http://github.com/raganwald/homoiconic/tree/master/2008-10-31/songs_of_the_cardinal.markdown#readme), [Quirky Birds and Meta-Syntactic Programming](http://github.com/raganwald/homoiconic/tree/master/2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown#readme), [Aspect-Oriented Programming in Ruby using Combinator Birds](http://github.com/raganwald/homoiconic/tree/master/2008-11-07/from_birds_that_compose_to_method_advice.markdown#readme), [The Enchaining and Obdurate Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-11-12/the_obdurate_kestrel.md#readme), [Finding Joy in Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-16/joy.md#readme), [Refactoring Methods with Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-23/recursive_combinators.md#readme), [Practical Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-26/practical_recursive_combinators.md#readme), [The Hopelessly Egocentric Blog Post](http://github.com/raganwald/homoiconic/tree/master/2009-02-02/hopeless_egocentricity.md#readme), and [Wrapping Combinators](http://github.com/raganwald/homoiconic/tree/master/2009-06-29/wrapping_combinators.md#readme).
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-07/comment_on_implementing_advice.markdown

@@ -26,5 +26,9 @@
 Very correct, and when time permits we could look at a messier but faster solution for Ruby 1.8. I also think this problem goes away in Ruby 1.9.
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-07/from_birds_that_compose_to_method_advice.markdown

@@ -247,5 +247,9 @@ p.p.s. [A comment on implementing method advice](http://github.com/raganwald/hom
 _More on combinators_: [Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-10-29/kestrel.markdown#readme), [The Thrush](http://github.com/raganwald/homoiconic/tree/master/2008-10-30/thrush.markdown#readme), [Songs of the Cardinal](http://github.com/raganwald/homoiconic/tree/master/2008-10-31/songs_of_the_cardinal.markdown#readme), [Quirky Birds and Meta-Syntactic Programming](http://github.com/raganwald/homoiconic/tree/master/2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown#readme), [Aspect-Oriented Programming in Ruby using Combinator Birds](http://github.com/raganwald/homoiconic/tree/master/2008-11-07/from_birds_that_compose_to_method_advice.markdown#readme), [The Enchaining and Obdurate Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-11-12/the_obdurate_kestrel.md#readme), [Finding Joy in Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-16/joy.md#readme), [Refactoring Methods with Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-23/recursive_combinators.md#readme), [Practical Recursive Combinators](http://github.com/raganwald/homoiconic/tree/master/2008-11-26/practical_recursive_combinators.md#readme), [The Hopelessly Egocentric Blog Post](http://github.com/raganwald/homoiconic/tree/master/2009-02-02/hopeless_egocentricity.md#readme), and [Wrapping Combinators](http://github.com/raganwald/homoiconic/tree/master/2009-06-29/wrapping_combinators.md#readme).
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-09/proc_arity.markdown

@@ -48,5 +48,9 @@ I thought I'd have a look at method arity as well:
 It seems that if you explicitly define a method taking no parameters, you get the correct arity. However, if you use `define_method` and a block, you get the bug again.
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.

2008-11-12/combinator_chemistry.md

@@ -651,5 +651,9 @@ Bruno
 [Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-10-29/kestrel.markdown#readme), [The Thrush](http://github.com/raganwald/homoiconic/tree/master/2008-10-30/thrush.markdown#readme), [Songs of the Cardinal](http://github.com/raganwald/homoiconic/tree/master/2008-10-31/songs_of_the_cardinal.markdown#readme), [Quirky Birds and Meta-Syntactic Programming](http://github.com/raganwald/homoiconic/tree/master/2008-11-04/quirky_birds_and_meta_syntactic_programming.markdown#readme), [Aspect-Oriented Programming in Ruby using Combinator Birds](http://github.com/raganwald/homoiconic/tree/master/2008-11-07/from_birds_that_compose_to_method_advice.markdown#readme), and [The Enchaining and Obdurate Kestrels](http://github.com/raganwald/homoiconic/tree/master/2008-11-12/the_obdurate_kestrel.md#readme).
 
 **(more)**
+
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
 
+NEW! [Kestrels, Quirky Birds, and Hopeless Egocentricity](http://leanpub.com/combinators), all of my writing about combinators, collected into one conevnient and inexpensive e-book!
+
 Follow [me](http://reginald.braythwayt.com) on [Twitter](http://twitter.com/raganwald). I work with [Unspace Interactive](http://unspace.ca), and I like it.