Add samples

Author: jferris

README.md

@@ -250,6 +250,8 @@ Ruby
 * Use `Set`, not `Array`, for arrays with unique elements. The lookup is faster.
 * Use single-quotes for strings unless interpolating.
 
+[Sample](https://github.com/thoughtbot/style-guide/blob/master/ruby-sample.rb)
+
 Rails
 -----
 
@@ -370,6 +372,8 @@ Testing
 * Use one expectation per `it` block.
 * Use [stubs and spies](http://goo.gl/EciDJ) (not mocks) in isolated tests.
 
+[Sample](https://github.com/thoughtbot/style-guide/blob/master/rspec-sample.rb)
+
 Browsers
 --------
 

rspec-sample.rb

@@ -0,0 +1,14 @@
+describe SomeClass do
+  it "does something for #some_method" do
+  end
+
+  context "#other_method" do
+    it "does something in one case" do
+    end
+
+    it "does something else in other cases" do
+    end
+
+    # methods go here
+  end
+end

ruby-sample.rb

@@ -0,0 +1,57 @@
+class SomeClass
+  SOME_CONSTANT = 'upper case name'
+
+  def initialize(attributes)
+    @some_attribute = attributes[:some_attribute]
+    @another_attribute = attributes[:another_attribute]
+  end
+
+  def method_with_arguments(argument_one, argument_two)
+    this_is_a_really_line_that_should_be_broken_up_over_multiple_lines_and.
+      every_line_but_the_first_is_indented
+  end
+
+  def method_with_multiline_block
+    items.each do |item|
+      do_something_with_item
+    end
+  end
+
+  def method_with_single_line_block
+    items.map { |item| item.some_attribute }
+  end
+
+  def method_that_returns_an_array
+    [item_one, item_two]
+  end
+
+  def method_that_returns_a_hash
+    { :key => 'value' }
+  end
+
+  def method_that_uses_infix_operators
+    left + middle - right
+  end
+
+  def method_without_arguments
+    method_start
+
+    if complex_condition?
+      positive_branch
+    else
+      negative_branch
+    end
+
+    rest_of_body
+  end
+
+  def self.class_method
+    method_body
+  end
+
+  private
+
+  def complex_condition?
+    part_one? && part_two?
+  end
+end