Class: YARD::Handlers::Ruby::Legacy::ConstantHandler

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

Overview

Handles any constant assignment

Constant Summary

HANDLER_MATCH =
/\A[A-Z]\w*\s*=[^=]\s*/m

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

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from StructHandlerMethods

#add_reader_tags, #add_writer_tags, #create_attributes, #create_class, #create_member_method?, #create_reader, #create_writer, #member_tag_for_member, #members_from_tags, #return_type_from_tag

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/legacy/constant_handler.rb', line 8

process do
  name, value = *statement.tokens.to_s.split(/\s*=\s*/, 2)
  if value =~ /\A\s*Struct.new(?:\s*\(?|\b)/
    process_structclass(name, $')
  else
    register ConstantObject.new(namespace, name) {|o| o.source = statement; o.value = value.strip }
  end
end