class Scylla::Loader
Public Class Methods
clear()
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# File lib/scylla/loader.rb, line 40 def self.clear @languages = nil end
dir()
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# File lib/scylla/loader.rb, line 15 def self.dir return @@dir end
language_map(path)
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Returns a single language map from a specified .lm file
# File lib/scylla/loader.rb, line 19 def self.language_map(path) rank, ngram = 1, Hash.new File.readlines(path).each do |line| line = line.strip.split("\t").first if(line =~ /^[^0-9\s]+/o) ngram[line] = rank rank += 1 end end return ngram end
languages()
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Loads all maps from the .lm files, or loads them from memory if the files have already been read and loaded.
# File lib/scylla/loader.rb, line 36 def self.languages @languages ||= load_language_maps end
load_language_maps()
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Loads all the language maps once into memory using the .lm files located in lib/scylla/lm
# File lib/scylla/loader.rb, line 6 def self.load_language_maps languages = Hash.new Dir.glob(File.join(@@dir, "*.lm")).each do |filepath| language = File.basename(filepath, ".lm") languages[language] = language_map(filepath) end return languages end
set_dir(dir)
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# File lib/scylla/loader.rb, line 31 def self.set_dir(dir) @@dir = dir end