Class: YARD::Handlers::Ruby::ModuleFunctionHandler

Inherits:
Base
  • Object
show all
Defined in:
lib/yard/handlers/ruby/module_function_handler.rb

Overview

Handles module_function calls to turn methods into public class methods. Also creates a private instance copy of the method.

Constant Summary

Constant Summary

Constants included from CodeObjects

CodeObjects::BUILTIN_ALL, CodeObjects::BUILTIN_CLASSES, CodeObjects::BUILTIN_EXCEPTIONS, CodeObjects::BUILTIN_EXCEPTIONS_HASH, CodeObjects::BUILTIN_MODULES, CodeObjects::CONSTANTMATCH, CodeObjects::CONSTANTSTART, CodeObjects::CSEP, CodeObjects::CSEPQ, CodeObjects::ISEP, CodeObjects::ISEPQ, CodeObjects::METHODMATCH, CodeObjects::METHODNAMEMATCH, CodeObjects::NAMESPACEMATCH, CodeObjects::NSEP, CodeObjects::NSEPQ

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Parser::Ruby

#s

Constructor Details

This class inherits a constructor from YARD::Handlers::Base

Instance Attribute Details

#extra_stateObject (readonly) Originally defined in class Base

Returns the value of attribute extra_state

#globalsObject (readonly) Originally defined in class Base

Returns the value of attribute globals

#namespaceObject Originally defined in class Base

Returns the value of attribute namespace

#ownerObject Originally defined in class Base

Returns the value of attribute owner

#parserProcessor (readonly) Originally defined in class Base

Returns the processor object that manages all global state during handling.

Returns:

  • (Processor)

    the processor object that manages all global state during handling.

#scopeObject Originally defined in class Base

Returns the value of attribute scope

#statementObject (readonly) Originally defined in class Base

Returns the statement object currently being processed. Usually refers to one semantic language statement, though the strict definition depends on the parser used.

Returns:

  • (Object)

    the statement object currently being processed. Usually refers to one semantic language statement, though the strict definition depends on the parser used.

#visibilityObject Originally defined in class Base

Returns the value of attribute visibility

Instance Method Details

#processvoid

This method returns an undefined value.

Main processing callback



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# File 'lib/yard/handlers/ruby/module_function_handler.rb', line 7

process do
  return if (ident = statement.jump(:ident)) == statement
  case statement.type
  when :var_ref, :vcall
    self.scope = :module
  when :fcall, :command
    statement[1].traverse do |node|
      case node.type
      when :symbol; name = node.first.source
      when :string_content; name = node.source
      else next
      end
      instance_method = MethodObject.new(namespace, name)
      class_method = MethodObject.new(namespace, name, :module)
      instance_method.copy_to(class_method)
      class_method.visibility = :public
    end
  end
end