Class: Mutant::Matcher::Method::Finder

Inherits:

Object

• Object
• Mutant::Matcher::Method::Finder

Defined in:

lib/mutant/matcher/method/finder.rb

Overview

Visitor to find last match inside AST

Instance Attribute Summary

• #match ⇒ Parser::AST::Node readonly private

  Return match.

Class Method Summary

• .run(root, &predicate) ⇒ Parser::AST::Node^? private

  Run finder.

Instance Attribute Details

#match ⇒ Parser::AST::Node (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Return match

Returns:

• (Parser::AST::Node)

# File 'lib/mutant/matcher/method/finder.rb', line 33

def match
  @match
end

Class Method Details

.run(root, &predicate) ⇒ Parser::AST::Node^?

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Run finder

Parameters:

• (Parser::AST::Node)

Returns:

• (Parser::AST::Node) —

  if found

• (nil) —

  otherwise

# File 'lib/mutant/matcher/method/finder.rb', line 21

def self.run(root, &predicate)
  new(root, predicate).match
end