Class: YARD::Handlers::Ruby::Legacy::ClassVariableHandler

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

Overview

Handles a class variable (@@variable)

Constant Summary

HANDLER_MATCH =
/\A@@\w+\s*=\s*/m

Constants included from Parser::Ruby::Legacy::RubyToken

Parser::Ruby::Legacy::RubyToken::EXPR_ARG, Parser::Ruby::Legacy::RubyToken::EXPR_BEG, Parser::Ruby::Legacy::RubyToken::EXPR_CLASS, Parser::Ruby::Legacy::RubyToken::EXPR_DOT, Parser::Ruby::Legacy::RubyToken::EXPR_END, Parser::Ruby::Legacy::RubyToken::EXPR_FNAME, Parser::Ruby::Legacy::RubyToken::EXPR_MID, Parser::Ruby::Legacy::RubyToken::NEWLINE_TOKEN, Parser::Ruby::Legacy::RubyToken::TkReading2Token, Parser::Ruby::Legacy::RubyToken::TkSymbol2Token

Constants included from CodeObjects

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

Instance Attribute Summary

Attributes inherited from Base

#extra_state, #globals, #namespace, #owner, #parser, #scope, #statement, #visibility

Instance Method Summary collapse

Methods inherited from Base

#call_params, #caller_method, handles?, #parse_block

Methods inherited from Base

#call_params, #caller_method, clear_subclasses, #ensure_loaded!, #expand_macro, #find_or_create_macro, handlers, handles, handles?, in_file, #initialize, matches_file?, namespace_only, namespace_only?, #parse_block, process, #push_state, #register, subclasses

Constructor Details

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

Instance Method Details

#processvoid

This method returns an undefined value.

Main processing callback



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

process do
  name, value = *statement.tokens.to_s.split(/\s*=\s*/, 2)
  register ClassVariableObject.new(namespace, name) do |o|
    o.source = statement
    o.value = value.strip
  end
end