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

Inherits:
Mutant::Expression::Namespace show all
Defined in:
lib/mutant/expression/namespace.rb

Overview

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

Recursive namespace expression

Constant Summary collapse

REGEXP =

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

/\A#{SCOPE_NAME_PATTERN}?\*\z/

Constants inherited from Mutant::Expression

SCOPE_NAME_PATTERN, SCOPE_SYMBOL_PATTERN

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Mutant::Expression

new, #prefix?, try_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



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# File 'lib/mutant/expression/namespace.rb', line 16

def initialize(*)
  super

  @syntax = "#{scope_name}*".freeze

  @recursion_pattern = Regexp.union(
    /\A#{scope_name}\z/,
    /\A#{scope_name}::/,
    /\A#{scope_name}[.#]/
  )
end

Instance Attribute Details

#syntax ⇒ String (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.

Syntax for expression

Returns:

  • (String) 


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# File 'lib/mutant/expression/namespace.rb', line 31

def syntax
  @syntax
end

Instance Method Details

#match_length(expression) ⇒ Integer

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.

Length of match with other expression

Parameters:

Returns:

  • (Integer) 


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# File 'lib/mutant/expression/namespace.rb', line 47

def match_length(expression)
  if eql?(expression)
    syntax.length
  elsif @recursion_pattern.match?(expression.syntax)
    scope_name.length
  else
    0
  end
end

#matcher(env:) ⇒ Matcher

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.

Matcher for expression

rubocop:disable Lint/UnusedMethodArgument

Returns:



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# File 'lib/mutant/expression/namespace.rb', line 38

def matcher(env:)
  Matcher::Namespace.new(expression: self)
end