Project

rails-countries

0.01
Low commit activity in last 3 years
No release in over a year
rails-countriespedrofurtado/rails-countriesHomepageDocumentationSource CodeBug Tracker
Integration between Rails and countries gem.
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 Popularity
Downloads
36,769
Stars
18
Forks
3
Watchers
2
 Releases
Current version
1.2.2
Total releases
5
First release
2019-07-18
Latest release
2022-06-23
 Pull Requests
Open Pull Requests
0
Closed Pull Requests
0
Merged Pull Requests
2
Pull Request Acceptance Rate
100%
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2019-10-21
Reverse Dependencies
0

 Dependencies

Development

bundler
>= 0
rake
>= 0

Runtime

countries
>= 0
rails
>= 0
 Project Readme

rails-countries

Integration between Rails and countries gem.

Gem Version Gem license

Installation

Add this line to your application's Gemfile:

gem 'rails-countries'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rails-countries

Usage

ActiveRecord models

class Person < ActiveRecord::Base
  validates :my_attribute, countries_alpha2: true
  # or
  validates_countries_alpha2_of :my_attribute

  validates :another_attribute, countries_alpha3: true
  # or
  validates_countries_alpha3_of :another_attribute
end

Plain Old Ruby Objects

class Person
  include ActiveModel::Model

  validates :my_attribute, countries_alpha2: true
  # or
  validates_countries_alpha2_of :my_attribute

  validates :another_attribute, countries_alpha3: true
  # or
  validates_countries_alpha3_of :another_attribute
end

Views

Helpers

<%= i18n_country_name_by_alpha2('US') %>
<%= i18n_country_name_by_alpha2('US', 'pt-BR') %>

<%= i18n_country_name_by_alpha3('USA') %>
<%= i18n_country_name_by_alpha3('USA', 'pt-BR') %>

Rails Form helpers

<%= select_tag(:my_attribute, countries_alpha2_options) %>
<%= select_tag(:my_attribute, countries_alpha2_options('pt-BR')) %>

<%= select_tag(:another_attribute, countries_alpha3_options) %>
<%= select_tag(:another_attribute, countries_alpha3_options('pt-BR')) %>

SimpleForm

<%= f.input :my_attribute, collection: countries_alpha2_options %>
<%= f.input :my_attribute, collection: countries_alpha2_options('pt-BR') %>

<%= f.input :my_attribute, collection: countries_alpha3_options %>
<%= f.input :my_attribute, collection: countries_alpha3_options('pt-BR') %>

I18n

To customize your error messages you can create a locale file like this:

en:
  errors:
    messages:
      countries_alpha2_invalid: '%{alpha2} is not valid'
      countries_alpha3_invalid: '%{alpha3} is not valid'

Contribute it!

Help us to improve the features and translations of this gem! Your contribution will be welcome 🎉