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# frozen_string_literal: true
module LittleWeasel
module Preprocessors
# This class provides a container for Preprocessors::PreprocessedWord
# objects.
class PreprocessedWords
attr_reader :original_word, :preprocessed_words
# original_word:String the unsullied word before any preprocessing has
# been applied to it.
# preprocessed_words:Array, Preprocessors::PreprocessedWord, an Array
# of Preprocessors::PreprocessedWord objects that represents the
# original_word having passed through each successive
# Preprocessors::WordPreprocessor.
def initialize(original_word:, preprocessed_words:)
self.original_word = original_word
self.preprocessed_words = preprocessed_words
end
class << self
# Returns true if the word was passed through any preprocessing. If
# this is the case, #preprocessed_word may be different than
# #original_word.
def preprocessed?(preprocessed_words:)
# TODO: Do we need to check for preprocessors where
# #preprocessed? is true? or does preprocessed_words
# contain only preprocessed word objects where
# #preprocessed? is true?
preprocessed_words.present?
end
def preprocessed_word(preprocessed_words:)
return unless preprocessed? preprocessed_words: preprocessed_words
preprocessed_words.max_by(&:preprocessor_order).preprocessed_word
end
end
def preprocessed_words=(value)
value ||= []
@preprocessed_words = value
end
def preprocessed_word
self.class.preprocessed_word preprocessed_words: preprocessed_words
end
# Returns true if the word was preprocessed
def preprocessed?
self.class.preprocessed? preprocessed_words: preprocessed_words
end
private
attr_writer :original_word
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems