Contents

# File: sequitur.rb
# This file acts as a jumping-off point for loading dependencies expected
# for a Sequitur client.

require_relative './sequitur/constants'
require_relative './sequitur/sequitur_grammar'
require_relative './sequitur/formatter/debug'
require_relative './sequitur/formatter/base_text'


module Sequitur
  # Build a Sequitur-generated grammar based on the sequence of input tokens.
  #
  # @param tokens [StringOrEnumerator] The input sequence of input tokens.
  #   Can be a sequence of characters (i.e. a String) or an Enumerator.
  #   Tokens returned by enumerator should respond to the :hash message.
  # @return [SequiturGrammar] a grammar that encodes the input.
  def self.build_from(tokens)
    input_sequence = case tokens
      when String then tokens.chars
      when Enumerator then tokens
      else tokens.to_enum
    end

    return SequiturGrammar.new(input_sequence)
  end
end # module

# End of file

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
sequitur-0.1.17	lib/sequitur.rb
sequitur-0.1.16	lib/sequitur.rb
sequitur-0.1.15	lib/sequitur.rb
sequitur-0.1.14	lib/sequitur.rb