Module: Yaparc::Parsable

Included in:

AbstractParser, Alt, Apply, CR, Char, Digit, Fail, Ident, Identifier, Item, Literal, Many, ManyOne, Nat, Natural, NoFail, Regex, Satisfy, Seq, Space, String, Succeed, Symbol, Tokenize, WhiteSpace, ZeroOne

Defined in:

lib/yaparc.rb

Overview

of module Result

Constant Summary

IS_LOWER =

lambda {|c| c >= 'a' and c <= 'z'}

IS_ALPHANUM =

lambda {|c| (c >= 'a' and c <= 'z') or (c >= '0' and c <= '9')}

IS_DIGIT =

lambda {|i| i >= '0' and i <= '9'}

IS_SPACE =

lambda {|i| i == ' '}

IS_WHITESPACE =

lambda {|i| i == ' ' or i == "\n" or i == "\t"}

IS_CR =

lambda {|i| i == "\n"}

Instance Attribute Summary

• #tree ⇒ Object

  Returns the value of attribute tree.

Instance Method Summary

• #parse(input) ⇒ Object

  , &block).

Instance Attribute Details

#tree ⇒ Object

Returns the value of attribute tree.

# File 'lib/yaparc.rb', line 23

def tree
  @tree
end

Instance Method Details

#parse(input) ⇒ Object

, &block)

# File 'lib/yaparc.rb', line 32

def parse(input) #, &block)
  result = @parser.call(input)

  if result.respond_to?(:parse)
    result.parse(input)
  else
    result
  end
end