Module: RuboCop::Cop::NodeNameHelp

Included in:
Yardoc::ClassDescription, Yardoc::ConstantDescription, Yardoc::MethodDescription, Yardoc::ModuleDescription
Defined in:
lib/rubocop/cop/mixin/node_name_help.rb

Overview

Helper methods to work with Rubocop node names

Instance Method Summary collapse

Instance Method Details

#fully_qualified_name(node) ⇒ String

Resolves the fully-qualified name of a module or class node by walking up the ancestor chain.

Parameters:

  • node (RuboCop::AST::Node) —

    Module or class node

Returns:

  • (String) —

    Fully-qualified name



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# File 'lib/rubocop/cop/mixin/node_name_help.rb', line 13

def fully_qualified_name(node)
  parts = []
  current = node

  while current
    parts.unshift(current.children.first.const_name) if current.module_type? || current.class_type?
    current = current.parent
  end

  parts.join('::')
end