Module: RegexpExamples::CharsetNegationHelper

Included in:: ChargroupParser, Parser

Defined in:: lib/regexp-examples/parser_helpers/charset_negation_helper.rb

Instance Method Summary collapse

#negate_if(charset, is_negative) ⇒ Object

Instance Method Details

#negate_if(charset, is_negative) ⇒ `Object`



4
5
6

# File 'lib/regexp-examples/parser_helpers/charset_negation_helper.rb', line 4

def negate_if(charset, is_negative)
  is_negative ? (CharSets::Any.dup - charset) : charset
end