docs: include samples ranges and colors

.gitignore

@@ -29,6 +29,7 @@ samples/_img
 samples/_output/*.png
 samples/_output/*.pdf
 samples/_output/foo
+samples/**/_output/*
 rubocop.txt
 benchmarks/_output/*.png
 benchmarks/_output/*.pdf

CHANGELOG.md

@@ -9,6 +9,7 @@ Features:
 Docs:
 * Wrote out documentation for [Squib and GameIcons](http://squib.readthedocs.io/en/latest/guides/game_icons.html)
 * Wrote out documentation for Hello World! Dissected
+* Began un-submoduling our samples and simply embedding them into the code (e.g. [Squib Thinks in Arrays](http://squib.readthedocs.io/en/latest/arrays.html))
 
 Chores:
 * Bumped dependency roo to 2.5.1. Nothing that affects Squib users (probably).

docs/arrays.rst

@@ -66,10 +66,13 @@ Examples
 
 Here are a few recipes for using arrays and ranges in practice:
 
-.. raw:: HTML
+.. literalinclude:: ../samples/ranges/_ranges.rb
+  :language: ruby
+  :linenos:
 
-  <script src="https://gist.github.com/andymeneely/25b0da2a84ab906bd44b.js"></script>
+.. raw:: html
 
+  <img src="ranges/ranges_00_expected.png">
 
 Contribute Recipes!
 -------------------

docs/colors.rst

@@ -85,4 +85,6 @@ Sample: gradients
   :language: ruby
   :linenos:
 
+.. raw:: html
+
   <img src="colors/gradient_00_expected.png" width=600 class="figure">

samples/ranges/glass-heart.svg

@@ -0,0 +1,52 @@
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+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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