EZ-I18N

Features:

• Requires only one external module
• Contains built-in formatter support (For strings and objects)
• Plural support for 30 languages!
• Very fast
• Translations stored in .yml files

Basic example

• Create a folder for translations (E.g 'i18n')
• Create a file with all strings in it, E.g file en.yml

hello: Hello, {who}!
msgCount: You have {count} %message&{count}%

plurals:
    message:
        - message
        - messages

• Then init module in your app:

const ez_i18n = require('ez-i18n');
const translator = new ez_i18n({
    langDir:__dirname+'/i18n/'
});
/**
 * Syntax for that command is 
 *   ez_i18n(<options>);
 * Options object contain these keys:
 * langDir <STRING> - directory, where translations are stored
 * encoding <STRING> - encoding for translation files (Optional, defaults to UTF-8)
 * warns <BOOL> - show a warnings for missing translations? (Optional, defaults to false)
 * debug <BOOL> - show a debug info. Dont use it. (Optional, defaults to false)
 * returns <FUNCTION>
 **/

• Create a translator for a specified language:

const _ = translator('en');
/**
 * Syntax for that command is 
 * translator(<lang>)
 * lang <STRING> - language to use, e.g 'en'
 * returns <FUNCTION>
 **/

• And use it:

console.log(_('hello', {who: 'world'}));
// Hello, world!
console.log(_('msgCount', {count: 1}));
// You have 1 message
console.log(_('msgCount', {count: 2}));
// You have 2 messages

Format string

Syntax is %{string} or %{num}
If num used, then function uses params passed to function:
  E.g: _('str','test1','test2','test3')
    %{1} will be 'test1'
    %{2} will be 'test2'
    %{3} will be 'test3'

Othervise strings from object will be used:
  E.g: _('str',{test1:'test2',test3:'test4',test5:'test6'})
    %{test1} will be 'test2'
    %{test3} will be 'test4'
    %{test5} will be 'test6'

Plurals

Syntax is #{string,count}

Randoms

Syntax is ${string}

Test results

  Basic
    #Init
      ✓ should start correctly
      ✓ should return translator function
    #Translate
      ✓ should return correct string for every language
    #Templating
      ✓ should return correct templated string for all arguments
      ✓ should return correct templated string for data object
    #Pluralizing
      ✓ should correctly pluralize a string for all languages
    #Misc
      ✓ can work for yml structures


  7 passing (8ms)