Sha256: 641e9411a8dc0e9162a5587d8e5a13abb1e64c9b06bfb39f9b447fd8c07a22b7
Contents?: true
Size: 973 Bytes
Versions: 18
Compression:
Stored size: 973 Bytes
Contents
require 'ruby_speech/xml/language'
module RubySpeech
module GRXML
##
#
# A token (a.k.a. a terminal symbol) is the part of a grammar that defines words or other entities that may be spoken. Any legal token is a legal expansion.
#
# http://www.w3.org/TR/speech-grammar/#S2.1
#
# The token element may include an optional xml:lang attribute to indicate the language of the contained token.
#
class Token < Element
include XML::Language
register :token
VALID_CHILD_TYPES = [Nokogiri::XML::Element, Nokogiri::XML::Text, String].freeze
def <<(arg)
raise InvalidChildError, "A Token can only accept Strings as children" unless VALID_CHILD_TYPES.include? arg.class
super
end
def normalize_whitespace
self.content = content.strip.squeeze ' '
end
def regexp_content # :nodoc:
Regexp.escape content
end
end # Token
end # GRXML
end # RubySpeech
Version data entries
18 entries across 18 versions & 1 rubygems