1. module node-polyglot
   1. function node-polyglot (options)
   2. function node-polyglot.transformPhrase (phrase, substitutions, locale)

module node-polyglot

function node-polyglot (options)

• description and source-code

  function Polyglot(options) {
    var opts = options || {};
    this.phrases = {};
    this.extend(opts.phrases || {});
    this.currentLocale = opts.locale || 'en';
    var allowMissing = opts.allowMissing ? transformPhrase : null;
    this.onMissingKey = typeof opts.onMissingKey === 'function' ? opts.onMissingKey : allowMissing;
    this.warn = opts.warn || warn;
  }

• example usage

  n/a

function node-polyglot.transformPhrase (phrase, substitutions, locale)

• description and source-code

  function transformPhrase(phrase, substitutions, locale) {
    if (typeof phrase !== 'string') {
      throw new TypeError('Polyglot.transformPhrase expects argument #1 to be string');
    }
  
    if (substitutions == null) {
      return phrase;
    }
  
    var result = phrase;
  
    // allow number as a pluralization shortcut
    var options = typeof substitutions === 'number' ? { smart_count: substitutions } : substitutions;
  
    // Select plural form: based on a phrase text that contains `n`
    // plural forms separated by `delimeter`, a `locale`, and a `substitutions.smart_count`,
    // choose the correct plural form. This is only done if `count` is set.
    if (options.smart_count != null && result) {
      var texts = split.call(result, delimeter);
      result = trim(texts[pluralTypeIndex(locale || 'en', options.smart_count)] || texts[0]);
    }
  
    // Interpolate: Creates a `RegExp` object for each interpolation placeholder.
    result = replace.call(result, tokenRegex, function (expression, argument) {
      if (!has(options, argument) || options[argument] == null) { return expression; }
      // Ensure replacement value is escaped to prevent special $-prefixed regex replace tokens.
      return replace.call(options[argument], dollarRegex, dollarBillsYall);
    });
  
    return result;
  }

• example usage

  ...
    'صوتان',
    '%{smart_count} أصوات',
    '%{smart_count} صوت',
    '%{smart_count} صوت'
  ].join(' |||| ');
  
  it('does simple interpolation', function () {
    expect(Polyglot.transformPhrase(simple, { name: 'Polyglot', attribute: &#
  x27;awesome' })).to.equal('Polyglot is awesome');
  });
  
  it('removes missing keys', function () {
    expect(Polyglot.transformPhrase(simple, { name: 'Polyglot' })).to.equal('Polyglot is %{attribute}');
  });
  
  it('selects the correct plural form based on smart_count', function () {
  ...