Class: YARD::Handlers::Ruby::MixinHandler

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

Overview

Handles the ‘include’ statement to mixin a module in the instance scope

Direct Known Subclasses

ExtendHandler

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, CodeObjects::PROXY_MATCH

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?, meta_type, method_call, #parse_block

Methods included from Parser::Ruby

#s

Methods inherited from Base

#abort!, #call_params, #caller_method, clear_subclasses, #ensure_loaded!, handlers, handles, handles?, in_file, inherited, #initialize, matches_file?, namespace_only, namespace_only?, #parse_block, process, #push_state, #register, #register_docstring, #register_dynamic, #register_ensure_loaded, #register_file_info, #register_group, #register_module_function, #register_source, #register_transitive_tags, #register_visibility, subclasses

Methods included from CodeObjects::NamespaceMapper

#clear_separators, #default_separator, on_invalidate, #register_separator, #separators, #separators_for_type, #separators_match, #types_for_separator, #unregister_separator_by_type

Constructor Details

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

Instance Method Details

#process ⇒ void

This method returns an undefined value.

Main processing callback



8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/yard/handlers/ruby/mixin_handler.rb', line 8

process do
  errors = []
  statement.parameters(false).reverse.each do |mixin|
    begin
      process_mixin(mixin)
    rescue YARD::Parser::UndocumentableError => err
      errors << err.message
    end
  end
  unless errors.empty?
    msg = errors.size == 1 ? ": #{errors[0]}" : "s: #{errors.join(", ")}"
    raise YARD::Parser::UndocumentableError, "mixin#{msg} for class #{namespace.path}"
  end
end