Class: Refactor::Rule

Inherits:

Parser::AST::Processor

• Object
• Parser::AST::Processor
• Refactor::Rule

Includes:

RuboCop::AST::Traversal

Defined in:

lib/refactor.rb

Overview

Wrapper for rule processors to simplify the code needed to run one.

Instance Attribute Summary

• #rewriter ⇒ Object readonly

  Returns the value of attribute rewriter.

Class Method Summary

• .process(string) ⇒ Object

Instance Method Summary

• #initialize(rewriter) ⇒ Rule constructor

  A new instance of Rule.

• #process_regular_node(node) ⇒ Object

Constructor Details

#initialize(rewriter) ⇒ Rule

Returns a new instance of Rule.

# File 'lib/refactor.rb', line 41

def initialize(rewriter)
  @rewriter = rewriter
  super()
end

Instance Attribute Details

#rewriter ⇒ Object (readonly)

Returns the value of attribute rewriter.

# File 'lib/refactor.rb', line 39

def rewriter
  @rewriter
end

Class Method Details

.process(string) ⇒ Object

# File 'lib/refactor.rb', line 46

def self.process(string)
  Rewriter.new(rules: [self]).process(string)
end

Instance Method Details

#process_regular_node(node) ⇒ Object

# File 'lib/refactor.rb', line 50

def process_regular_node(node)
  return matches(node) if defined?(matches)

  super()
end