Merge branch 'docs'

* docs:
  Context to_s replaced by render_in
  Collapsible TOC.
  Use just-the-docs theme.
  Add Jekyll just-the-docs theme

Author: varyonic

.gitignore

@@ -8,4 +8,5 @@ benchmarks
 .ruby-gemset
 tags
 .DS_Store
+docs/.*
 docs/_site

docs/Gemfile

@@ -1,2 +1,5 @@
 gem 'github-pages'
+gem 'jekyll-default-layout'
 gem 'jekyll-redirect-from'
+gem 'just-the-docs'
+gem 'webrick'

docs/_config.yml

@@ -1,7 +1,10 @@
 plugins:
+  - jekyll-default-layout
   - jekyll-redirect-from
 
-defaults:
-  -
-    values:
-      layout: "default"
+theme: just-the-docs
+title: Arbo | HTML Views in Ruby
+# Aux links for the upper right navigation
+aux_links:
+  "Get the Code":
+    - "//github.com/varyonic/arbo"

docs/_includes/footer.html

@@ -0,0 +1,3 @@
+<div class='site-footer'>
+	Copyright &copy; 2011 <a href="http://gregbell.ca/">Greg Bell</a> and <a href="http://www.versapay.com/">VersaPay</a>
+</div>

docs/_includes/google-analytics.html

@@ -4,6 +4,19 @@ redirect_from: /docs/documentation.html
 # Arbo
 HTML Views in Ruby
 
+{: .no_toc }
+
+<details open markdown="block">
+  <summary>
+    Table of contents
+  </summary>
+  {: .text-delta }
+- TOC
+{:toc}
+</details>
+
+---
+
 ### Introduction
 
 Arbo is a alternate template system for [Ruby on Rails Action View](http://guides.rubyonrails.org/action_view_overview.html).
@@ -72,17 +85,17 @@ Several examples of Arbo components are [included in Active Admin](https://activ
 
 ### Contexts
 
-An [Arbo::Context](http://www.rubydoc.info/gems/arbo/Arbo/Context) is an object in which Arbo DSL is interpreted, providing a root for the Ruby DOM that can be [searched and manipulated](http://www.rubydoc.info/gems/arbo/Arbo/Element). A context is automatically provided when a `.arb` template or partial is loaded. Contexts can be used when developing or testing a component.  Contexts are rendered by calling to_s.
+An [Arbo::Context](http://www.rubydoc.info/gems/arbo/Arbo/Context) is an object in which Arbo DSL is interpreted, providing a root for the Ruby DOM that can be [searched and manipulated](http://www.rubydoc.info/gems/arbo/Arbo/Element). A context is automatically provided when a `.arb` template or partial is loaded. Contexts can be used when developing or testing a component.  Contexts are rendered by calling render_in.
 
 ```ruby
 html = Arbo::Context.new do
-  panel "Hello World", id: "my-panel" do
+  div "Hello World", id: "my-panel" do
     span "Inside the panel"
     text_node "Plain text"
   end
 end
 
-puts html.to_s # =>
+puts html.render_in # =>
 ```
 
 ```html