update scrutinizer

.scrutinizer.yml

@@ -5,12 +5,9 @@ checks:
 
 build:
     environment:
-        # Any environment variables we should set for you.
-        variables:
-
         # Languages
-        ruby:                     "2.3.1"
+        ruby: 2.4.2
 
         # Various pre-installed services that can be configured.
-        postgresql:           true
+        postgresql: true
 

spec/rspec.txt

@@ -379,7 +379,7 @@ JournalEntry
     unique entry date
       {:timecop=>:freeze}
     #to_s
-      should eq "2018-03-28 03:23:21 UTC "
+      should eq "2018-03-28 03:47:53 UTC "
 
 Journal
   is an instance of Journal
@@ -400,7 +400,7 @@ Journal
       should not be truthy
   #list_entries
     defaults to last 4
-      should eq "2018-03-28 03:23:21 UTC  2012-12-12 00:00:00 UTC "
+      should eq "2018-03-28 03:47:53 UTC  2012-12-12 00:00:00 UTC "
   #read_entry
     should be > 0
   #name
@@ -972,7 +972,7 @@ AlexaService
     should eq "    Cannot find instrument blah. Please try again.\n"
     should eq "Below is a list of the ways you might have felt or behaved. Please check the boxes to tell me how often you have felt this way in the past week or so."
   #read_all
-    should eq "2018-03-28 03:23:20 UTC "
+    should eq "2018-03-28 03:47:51 UTC "
     should not be nil
 
 InstrumentLoaderCsv
@@ -1000,6 +1000,6 @@ InstrumentLoader
   missing instrument
     should raise RuntimeError
 
-Finished in 8.09 seconds (files took 4.19 seconds to load)
+Finished in 10.68 seconds (files took 4.31 seconds to load)
 510 examples, 0 failures