Class: Twig::TokenParser::With

Inherits:
Base
  • Object
show all
Defined in:
lib/twig/token_parser/with.rb

Overview

Creates a nested scope

Instance Attribute Summary

Attributes inherited from Base

#parser

Instance Method Summary collapse

Instance Method Details

#parse(token) ⇒ Object 



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# File 'lib/twig/token_parser/with.rb', line 7

def parse(token)
  stream = parser.stream

  variables = nil
  only = false

  unless stream.test(Token::BLOCK_END_TYPE)
    variables = parser.parse_expression
    only = !stream.next_if(Token::NAME_TYPE, 'only').nil?
  end

  stream.expect(Token::BLOCK_END_TYPE)
  body = parser.subparse(method(:decide_with_end), drop_needle: true)
  stream.expect(Token::BLOCK_END_TYPE)

  Node::With.new(body, variables, only, token.lineno)
end

#tag ⇒ Object 



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# File 'lib/twig/token_parser/with.rb', line 25

def tag
  'with'
end