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diff --git a/guides/source/plugins.md b/guides/source/plugins.md index d0aa2e55a2..8587bd48b2 100644 --- a/guides/source/plugins.md +++ b/guides/source/plugins.md @@ -3,9 +3,9 @@ The Basics of Creating Rails Plugins A Rails plugin is either an extension or a modification of the core framework. Plugins provide: -* a way for developers to share bleeding-edge ideas without hurting the stable code base -* a segmented architecture so that units of code can be fixed or updated on their own release schedule -* an outlet for the core developers so that they don't have to include every cool new feature under the sun +* A way for developers to share bleeding-edge ideas without hurting the stable code base. +* A segmented architecture so that units of code can be fixed or updated on their own release schedule. +* An outlet for the core developers so that they don't have to include every cool new feature under the sun. After reading this guide, you will know: @@ -48,7 +48,7 @@ See usage and options by asking for help: $ rails plugin --help ``` -Testing your newly generated plugin +Testing Your Newly Generated Plugin ----------------------------------- You can navigate to the directory that contains the plugin, run the `bundle install` command @@ -92,7 +92,7 @@ Run `rake` to run the test. This test should fail because we haven't implemented Great - now you are ready to start development. -Then in `lib/yaffle.rb` add `require "yaffle/core_ext"`: +In `lib/yaffle.rb`, add `require "yaffle/core_ext"`: ```ruby # yaffle/lib/yaffle.rb @@ -219,7 +219,7 @@ $ rails generate model Wickwall last_squawk:string last_tweet:string ``` Now you can create the necessary database tables in your testing database by navigating to your dummy app -and migrating the database. First +and migrating the database. First, run: ```bash $ cd test/dummy @@ -245,7 +245,7 @@ end ``` -We will also add code to define the acts_as_yaffle method. +We will also add code to define the `acts_as_yaffle` method. ```ruby # yaffle/lib/yaffle/acts_as_yaffle.rb @@ -286,7 +286,7 @@ You can then return to the root directory (`cd ../..`) of your plugin and rerun ``` -Getting closer... Now we will implement the code of the acts_as_yaffle method to make the tests pass. +Getting closer... Now we will implement the code of the `acts_as_yaffle` method to make the tests pass. ```ruby # yaffle/lib/yaffle/acts_as_yaffle.rb @@ -310,7 +310,7 @@ end ActiveRecord::Base.send :include, Yaffle::ActsAsYaffle ``` -When you run `rake` you should see the tests all pass: +When you run `rake`, you should see the tests all pass: ```bash 5 tests, 5 assertions, 0 failures, 0 errors, 0 skips @@ -390,7 +390,11 @@ Run `rake` one final time and you should see: 7 tests, 7 assertions, 0 failures, 0 errors, 0 skips ``` -NOTE: The use of `write_attribute` to write to the field in model is just one example of how a plugin can interact with the model, and will not always be the right method to use. For example, you could also use `send("#{self.class.yaffle_text_field}=", string.to_squawk)`. +NOTE: The use of `write_attribute` to write to the field in model is just one example of how a plugin can interact with the model, and will not always be the right method to use. For example, you could also use: + +```ruby +send("#{self.class.yaffle_text_field}=", string.to_squawk) +``` Generators ---------- @@ -398,7 +402,7 @@ Generators Generators can be included in your gem simply by creating them in a lib/generators directory of your plugin. More information about the creation of generators can be found in the [Generators Guide](generators.html) -Publishing your Gem +Publishing Your Gem ------------------- Gem plugins currently in development can easily be shared from any Git repository. To share the Yaffle gem with others, simply @@ -411,12 +415,12 @@ gem 'yaffle', git: 'git://github.com/yaffle_watcher/yaffle.git' After running `bundle install`, your gem functionality will be available to the application. When the gem is ready to be shared as a formal release, it can be published to [RubyGems](http://www.rubygems.org). -For more information about publishing gems to RubyGems, see: [Creating and Publishing Your First Ruby Gem](http://blog.thepete.net/2010/11/creating-and-publishing-your-first-ruby.html) +For more information about publishing gems to RubyGems, see: [Creating and Publishing Your First Ruby Gem](http://blog.thepete.net/2010/11/creating-and-publishing-your-first-ruby.html). RDoc Documentation ------------------ -Once your plugin is stable and you are ready to deploy do everyone else a favor and document it! Luckily, writing documentation for your plugin is easy. +Once your plugin is stable and you are ready to deploy, do everyone else a favor and document it! Luckily, writing documentation for your plugin is easy. The first step is to update the README file with detailed information about how to use your plugin. A few key things to include are: |