\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// module DidYouMean # spell checker for a dictionary that has a tree # structure, see doc/tree_spell_checker_api.md class TreeSpellChecker attr_reader :dictionary, :dimensions, :separator, :augment def initialize(dictionary:, separator: '/', augment: nil) @dictionary = dictionary @separator = separator @augment = augment @dimensions = parse_dimensions end def correct(input) plausibles = plausible_dimensions input return no_idea(input) if plausibles.empty? suggestions = find_suggestions input, plausibles return no_idea(input) if suggestions.empty? suggestions end private def parse_dimensions ParseDimensions.new(dictionary, separator).call end def find_suggestions(input, plausibles) states = plausibles[0].product(*plausibles[1..-1]) paths = possible_paths states leaf = input.split(separator).last ideas = find_ideas(paths, leaf) ideas.compact.flatten end def no_idea(input) return [] unless augment ::DidYouMean::SpellChecker.new(dictionary: dictionary).correct(input) end def find_ideas(paths, leaf) paths.map do |path| names = find_leaves(path) ideas = CorrectElement.new.call names, leaf ideas_to_paths ideas, leaf, names, path end end def ideas_to_paths(ideas, leaf, names, path) return nil if ideas.empty? return [path + separator + leaf] if names.include? leaf ideas.map { |str| path + separator + str } end def find_leaves(path) dictionary.map do |str| next unless str.include? "#{path}#{separator}" str.gsub("#{path}#{separato