thesaurus/lib/thesaurus.js

a thesaurus of words, it contains english by default but it can be used with your own data file

// Generated by CoffeeScript 1.6.3
(function() {
  var Thesaurus, fs,
    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };

  fs = require('fs');

  Thesaurus = (function() {
    function Thesaurus(database) {
      this.database = database != null ? database : {};
    }

    Thesaurus.prototype.load = function(inputFile) {
      var columns, current, input, line, syn, _i, _j, _len, _len1, _ref, _ref1;
      input = fs.readFileSync(inputFile, "utf8");
      current = {
        meanings: 0,
        word: void 0
      };
      _ref = input.split('\n').slice(1);
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        line = _ref[_i];
        columns = line.split('|');
        if (current.meanings === 0) {
          current.word = columns[0];
          current.meanings = Number(columns[1]);
          this.database[current.word] = [];
        } else {
          --current.meanings;
          _ref1 = columns.slice(1);
          for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
            syn = _ref1[_j];
            if ((syn == null) || syn === "") {
              continue;
            }
            syn = syn.trim();
            if (__indexOf.call(this.database[current.word], syn) >= 0) {
              continue;
            }
            this.database[current.word].push(syn);
          }
        }
      }
      return this;
    };

    Thesaurus.prototype.reset = function() {
      return this.database = [];
    };

    Thesaurus.prototype.replace = function(inputFile) {
      this.reset();
      return this.load(inputFile);
    };

    Thesaurus.prototype.find = function(key) {
      var _ref;
      return (_ref = this.database[key]) != null ? _ref : [];
    };

    Thesaurus.prototype.get = function() {
      return this.database;
    };

    Thesaurus.prototype.toJson = function() {
      return JSON.stringify(this.database, void 0, 2);
    };

    return Thesaurus;

  })();

  module.exports = new Thesaurus(require('./th_en_US_new'));

}).call(this);