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

Inherits:

Base

• Object
• Base
• Base
• YARD::Handlers::Ruby::Legacy::ConstantHandler

show all

Defined in:

lib/yard/handlers/ruby/legacy/constant_handler.rb

Overview

Constant Summary

HANDLER_MATCH =

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

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

EXPR_ARG, EXPR_BEG, EXPR_CLASS, EXPR_DOT, EXPR_END, EXPR_FNAME, EXPR_MID, NEWLINE_TOKEN, TkReading2Token, TkSymbol2Token

Constants included from CodeObjects

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

Instance Method Summary (collapse)

• - (Object) process

  Main processing callback.

Methods inherited from Base

handles?, #parse_block

Methods inherited from Base

clear_subclasses, #ensure_loaded!, handlers, handles, handles?, #initialize, namespace_only, namespace_only?, #parse_block, process, #push_state, #register, subclasses

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# File 'lib/yard/handlers/ruby/legacy/constant_handler.rb', line 6

process do
  # Don't document CONSTANTS if they're set in second class objects (methods) because
  # they're not "static" when executed from a method
  return unless owner.is_a? NamespaceObject
  
  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