Class: Yaparc::String

Inherits:
Object
  • Object
show all
Includes:
Parsable
Defined in:
lib/yaparc/string.rb

Constant Summary

Constants included from Parsable

Parsable::IS_ALPHANUM, Parsable::IS_CR, Parsable::IS_DIGIT, Parsable::IS_LOWER, Parsable::IS_SPACE, Parsable::IS_WHITESPACE

Instance Method Summary collapse

Methods included from Parsable

#parse

Constructor Details

#initialize(string, case_sensitive = true) ⇒ String

Returns a new instance of String.



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# File 'lib/yaparc/string.rb', line 7

def initialize(string, case_sensitive = true)
  @parser = lambda do |_input|
    result = Item.new.parse(string)
    if result.instance_of?(OK)
      Seq.new(
        Char.new(result.value, case_sensitive),
        Yaparc::String.new(result.input, case_sensitive),
        Succeed.new(result.value + result.input)
      ) do |_, _, succeed_result|
        succeed_result
      end
    else
      Succeed.new(result)
    end
  end
end