Module: MethodSource::MethodExtensions

Included in:
Method, Proc, UnboundMethod
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/method_source-1.0.0/lib/method_source.rb

Overview

This module is to be included by ‘Method` and `UnboundMethod` and provides the `#source` functionality

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object

We use the included hook to patch Method#source on rubinius. We need to use the included hook as Rubinius defines a ‘source` on Method so including a module will have no effect (as it’s higher up the MRO).

Parameters:

  • klass (Class)

    The class that includes the module.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/method_source-1.0.0/lib/method_source.rb', line 79

def self.included(klass)
  if klass.method_defined?(:source) && Object.const_defined?(:RUBY_ENGINE) &&
      RUBY_ENGINE =~ /rbx/

    klass.class_eval do
      orig_source = instance_method(:source)

      define_method(:source) do
        begin
          super
        rescue
          orig_source.bind(self).call
        end
      end

    end
  end
end

Instance Method Details

#commentString

Return the comments associated with the method as a string.

Examples:

Set.instance_method(:clear).comment.display
=>
   # Removes all elements and returns self.

Returns:

  • (String)

    The method’s comments as a string

Raises:

  • SourceNotFoundException



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/method_source-1.0.0/lib/method_source.rb', line 121

def comment
  MethodSource.comment_helper(source_location, defined?(name) ? name : inspect)
end

#sourceString

Return the sourcecode for the method as a string

Examples:

Set.instance_method(:clear).source.display
=>
   def clear
     @hash.clear
     self
   end

Returns:

  • (String)

    The method sourcecode as a string

Raises:

  • SourceNotFoundException



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/method_source-1.0.0/lib/method_source.rb', line 109

def source
  MethodSource.source_helper(source_location, defined?(name) ? name : inspect)
end