Reformat failures

Recreate the structure of objects and display a diff in the case of
failure instead of showing a breakdown of which elements were inserted
or deleted.

Author: mcmire

Gemfile

@@ -5,7 +5,10 @@ source "https://rubygems.org"
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 gem "rubocop"
-gem "rspec"
+gem "rspec-core", github: "rspec/rspec-core"
+gem "rspec-support", github: "rspec/rspec-support"
+gem "rspec-expectations", github: "rspec/rspec-expectations"
+gem "rspec-mocks", github: "rspec/rspec-mocks"
 gem "pry-byebug"
 
 gemspec

Gemfile.lock

@@ -1,3 +1,32 @@
+GIT
+  remote: https://github.com/rspec/rspec-core
+  revision: 96450f8468baf601b9e5c00c08bcac18013426ff
+  specs:
+    rspec-core (3.9.0.pre)
+      rspec-support (= 3.9.0.pre)
+
+GIT
+  remote: https://github.com/rspec/rspec-expectations
+  revision: 31f108eae68e31ee65f0622c9ef4a488a1602943
+  specs:
+    rspec-expectations (3.9.0.pre)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (= 3.9.0.pre)
+
+GIT
+  remote: https://github.com/rspec/rspec-mocks
+  revision: 8ee8d692885ea2d4713c01d0ee6ba3ef2a3251c9
+  specs:
+    rspec-mocks (3.9.0.pre)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (= 3.9.0.pre)
+
+GIT
+  remote: https://github.com/rspec/rspec-support
+  revision: 9940a8656071655b807f772f36101b4d27f1b67d
+  specs:
+    rspec-support (3.9.0.pre)
+
 PATH
   remote: .
   specs:
@@ -26,19 +55,6 @@ GEM
       byebug (~> 10.0)
       pry (~> 0.10)
     rainbow (3.0.0)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.0)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.1)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.0)
     rubocop (0.58.2)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
@@ -56,7 +72,10 @@ PLATFORMS
 
 DEPENDENCIES
   pry-byebug
-  rspec
+  rspec-core!
+  rspec-expectations!
+  rspec-mocks!
+  rspec-support!
   rubocop
   super_diff!
 

lib/super_diff/csi/color_helper.rb

@@ -5,11 +5,14 @@ module ColorHelper
       # LIGHT_RED = Csi::TwentyFourBitColor.new(r: 63, g: 32, b: 32)
       LIGHT_RED = Csi::TwentyFourBitColor.new(r: 73, g: 62, b: 71)
       # RED = Csi::TwentyFourBitColor.new(r: 110, g: 56, b: 56)
-      RED = Csi::TwentyFourBitColor.new(r: 116, g: 78, b: 84)
+      # RED = Csi::TwentyFourBitColor.new(r: 116, g: 78, b: 84)
+      RED = Csi::FourBitColor.new(:red)
       # LIGHT_GREEN = Csi::TwentyFourBitColor.new(r: 40, g: 48, b: 39)
       LIGHT_GREEN = Csi::TwentyFourBitColor.new(r: 51, g: 81, b: 81)
       # GREEN = Csi::TwentyFourBitColor.new(r: 73, g: 87, b: 71)
-      GREEN = Csi::TwentyFourBitColor.new(r: 81, g: 115, b: 105)
+      # GREEN = Csi::TwentyFourBitColor.new(r: 81, g: 115, b: 105)
+      GREEN = Csi::FourBitColor.new(:green)
+      DARK_GREY = Csi::TwentyFourBitColor.new(r: 134, g: 147, b: 149)
 
       def self.plain(text)
         text
@@ -29,16 +32,20 @@ def self.light_red_bg(text)
         Csi.colorize(text, fg: BLACK, bg: LIGHT_RED)
       end
 
-      def self.red_bg(text)
-        Csi.colorize(text, fg: BLACK, bg: RED)
+      def self.red(text)
+        Csi.colorize(text, fg: RED)
       end
 
       def self.light_green_bg(text)
         Csi.colorize(text, fg: BLACK, bg: LIGHT_GREEN)
       end
 
-      def self.green_bg(text)
-        Csi.colorize(text, fg: BLACK, bg: GREEN)
+      def self.green(text)
+        Csi.colorize(text, fg: GREEN)
+      end
+
+      def self.dark_grey(text)
+        Csi.colorize(text, fg: BLACK, bg: DARK_GREY)
       end
     end
   end