Merge pull request #10 from parndt/patch-2

Updated readme for Ruby syntax highlighting

README.md

@@ -6,60 +6,66 @@ Test Rails generators with RSpec using the standard Rails::Generators::TestCase
 
 Gemfile:
 
-    group :test do
-      gem "generator_spec"
-    end
+```ruby
+group :test do
+  gem "generator_spec"
+end
+```
 
 Spec:
 
-    # spec/lib/generators/test/test_generator_spec.rb
+```ruby
+# spec/lib/generators/test/test_generator_spec.rb
 
-    require "generator_spec/test_case"
-
-    describe TestGenerator do
-      include GeneratorSpec::TestCase
-      destination File.expand_path("../../tmp", __FILE__)
-      arguments %w(something)
+require "generator_spec/test_case"
 
-      before(:all) do
-        prepare_destination
-        run_generator
-      end
+describe TestGenerator do
+  include GeneratorSpec::TestCase
+  destination File.expand_path("../../tmp", __FILE__)
+  arguments %w(something)
 
-      it "creates a test initializer" do
-        assert_file "config/initializers/test.rb", "# Initializer"
-      end
-    end
+  before(:all) do
+    prepare_destination
+    run_generator
+  end
+
+  it "creates a test initializer" do
+    assert_file "config/initializers/test.rb", "# Initializer"
+  end
+end
+```
 
 An RSpec file matching DSL is also provided, taken with permission from [beard](https://github.com/carlhuda/beard/blob/master/spec/support/matcher.rb) by [carlhuda](https://github.com/carlhuda).
 
-    describe TestGenerator, "using custom matcher" do
-      include GeneratorSpec::TestCase
-      destination File.expand_path("../../tmp", __FILE__)
-      
-      before do
-        prepare_destination
-        run_generator
-      end
+```ruby
+describe TestGenerator, "using custom matcher" do
+  include GeneratorSpec::TestCase
+  destination File.expand_path("../../tmp", __FILE__)
+
+  before do
+    prepare_destination
+    run_generator
+  end
 
-      specify do
-        destination_root.should have_structure {
-          no_file "test.rb"
-          directory "config" do
-            directory "initializers" do
-              file "test.rb" do
-                contains "# Initializer"
-              end
-            end
+  specify do
+    destination_root.should have_structure {
+      no_file "test.rb"
+      directory "config" do
+        directory "initializers" do
+          file "test.rb" do
+            contains "# Initializer"
           end
-          directory "db" do
-            directory "migrate" do
-              file "123_create_tests.rb"
-              migration "create_tests" do
-                contains "class TestMigration"
-              end
-            end
+        end
+      end
+      directory "db" do
+        directory "migrate" do
+          file "123_create_tests.rb"
+          migration "create_tests" do
+            contains "class TestMigration"
           end
-        }
+        end
       end
-    end
+    }
+  end
+end
+```