File: README — Documentation for language-select (1.1.1)

Ruby gem to populate language select dropdown list

Provides a simple helper to get an HTML select list of languages. The list of countries comes from the ISO ISO 639-1 standard (http://www.w3schools.com/tags/ref_language_codes.asp).

Installation

Install as a gem using

gem install language-select

Or put the following in your Gemfile

gem 'language-select'

Simple use supplying model and attribute as parameters:

form.language_select("language", nil, nil)

Supplying specific countries to be listed instead of all the languages:

country_select("language", [ "English", "Spanish", "French" ], nil, nil)

Supplying additional languages to be listed, additinally to the default list of languages:

country_select("language", nil, [ "English", "Spanish", "French" ], nil)

Supplying priority languages to be listed at the top of the list:

country_select("language", nil, nil [ "English", "Spanish", "French" ])