Get caller class name that is calling from the body of a class definition.
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README.md

CallerClass

Build Status Gem Version

CallerClass provides the way that to get caller class name that is calling from the body of a class definition.

Installation

Add this line to your application's Gemfile:

gem 'caller_class'

And then execute:

$ bundle

Or install it yourself as:

$ gem install caller_class

Usage

Extend CallerClass module and call caller_class. This method returns a class name calling the method.

Example

Call from the body of a class definition:

class Foo
  extend CallerClass

  p caller_class #=> "Foo"
end

Call from the body of a nested class definition:

class Foo
  class Bar
    extend CallerClass

    caller_class #=> "Bar"
  end
end

Call from extended class:

module Foo
  include CallerClass

  def foo
    p caller_class #=> "Bar"
  end
end

class Bar
  extend Foo

  foo
end

Contributing

  1. Fork it ( https://github.com/kami30k/caller_class/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request