Class: Mutant::Expression::Namespace::Recursive

Inherits:

Mutant::Expression::Namespace

• Object
• Mutant::Expression
• Mutant::Expression::Namespace
• Mutant::Expression::Namespace::Recursive

Defined in:

lib/mutant/expression/namespace.rb

Overview

Recursive namespace expression

Constant Summary

MATCHER =

Matcher::Namespace

Constants inherited from Mutant::Expression

METHOD_NAME_PATTERN, REGISTRY, SCOPE_NAME_PATTERN, SCOPE_PATTERN

Instance Attribute Summary

Attributes inherited from Mutant::Expression

#syntax

Instance Method Summary

• #initialize ⇒ undefined constructor private

  Initialize object.

• #match_length(expression) ⇒ Fixnum private

  Return length of match.

Methods inherited from Mutant::Expression::Namespace

#matcher

Methods inherited from Mutant::Expression

parse

Constructor Details

#initialize ⇒ 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 object

# File 'lib/mutant/expression/namespace.rb', line 43

def initialize(*)
  super
  namespace_src = Regexp.escape(namespace)
  @recursion_pattern = Regexp.union(/\A#{namespace_src}\z/, /\A#{namespace_src}::/)
end

Instance Method Details

#match_length(expression) ⇒ Fixnum

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 length of match

Parameters:

• expression (Expression)

Returns:

• (Fixnum)

# File 'lib/mutant/expression/namespace.rb', line 57

def match_length(expression)
  if @recursion_pattern =~ expression.syntax
    namespace.length
  else
    0
  end
end