Add this line to your application's Gemfile:
gem 'russian_post'
And then execute:
$ bundle
Or install it yourself as:
$ gem install russian_post
require 'russian_post'
RussianPost::Tracking.new(tracking_code).track
# => [{...}, {...}, {...}]require 'russian_post'
RussianPost::Captcha.for_url(captcha_url).text
# => "96950"
RussianPost::Captcha.for_data(png_blob).text
# => "43455"