@a-s8h/liblevenshtein/lib/liblevenshtein/util/truth-table.js

Various utilities regarding Levenshtein transducers.

// Generated by CoffeeScript 1.7.1
(function() {
  var global, truth_table;

  truth_table = function(n, i, truths, buffer) {
    var truth, _i, _len, _ref;
    if (i == null) {
      i = 0;
    }
    if (truths == null) {
      truths = [];
    }
    if (buffer == null) {
      buffer = [];
    }
    if (i < n) {
      _ref = [true, false];
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        truth = _ref[_i];
        truths[i] = truth;
        truth_table(n, 1 + i, truths, buffer);
      }
    } else {
      buffer.push(truths);
    }
    return buffer;
  };

  global = typeof exports === 'object' ? exports : typeof window === 'object' ? window : this;

  global['levenshtein'] || (global['levenshtein'] = {});

  global['levenshtein']['truth_table'] = truth_table;

}).call(this);