Class: Mutant::Walker

Inherits:

Object

• Object
• Mutant::Walker

Defined in:

lib/mutant/walker.rb

Overview

Walker for all ast nodes

Class Method Summary

• .run(root, &block) ⇒ self private

  Run walkter.

Instance Method Summary

• #initialize(root, block) ⇒ undefined constructor private

  Initialize and run walker.

Constructor Details

#initialize(root, block) ⇒ undefined

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.

Initialize and run walker

Parameters:

• root (Parser::AST::Node)
• block (#call(node))

# File 'lib/mutant/walker.rb', line 32

def initialize(root, block)
  @root, @block = root, block
  dispatch(root)
end

Class Method Details

.run(root, &block) ⇒ self

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 walkter

Parameters:

• root (Parser::AST::Node)

Returns:

• (self)

# File 'lib/mutant/walker.rb', line 16

def self.run(root, &block)
  new(root, block)
  self
end