module FrontMatterParser::SyntaxParser::Factorizable

This is just a helper to allow creating syntax parsers with a more terse syntax, without the need of explicitly creating descendant classes for the most general cases. See {SyntaxParser} for examples in use.

Public Instance Methods

[] (*delimiters)

Source

# File lib/front_matter_parser/syntax_parser/factorizable.rb, line 14
def [](*delimiters)
  delimiters = delimiters.map { |delimiter| Regexp.escape(delimiter) }
  create_base_class(delimiters)
end

@param delimiters [String] Splat arguments with all comment delimiters used by the parser

@return [Object] A base class of self with a ‘delimiters` class method added which returns an array with given comment delimiters

Private Instance Methods

create_base_class (delimiters)

Source

# File lib/front_matter_parser/syntax_parser/factorizable.rb, line 21
def create_base_class(delimiters)
  parser = Class.new(self)
  parser.define_singleton_method(:delimiters) do
    delimiters
  end
  parser
end