How to use engine's gem in main application?

Asked Oct 02 '16 at 08:01

Active Oct 02 '16 at 08:01

Viewed 171 times

I am making a rails plugin named signup. In this plugin, I used bcrypt gem, Here is my engine.rb

module Signup
  class Engine < ::Rails::Engine
    isolate_namespace Signup   

    require 'rubygems'
    require 'bcrypt'

  end
end

My Gemfile:

source 'https://rubygems.org'    
gemspec    
gem 'bcrypt'

I follow this Rails Engine - Gems dependencies, how to load them into the application?

But In my demo application, when start rails server, then I got this error:

lib/signup/engine.rb:9:in `require': cannot load such file -- bcrypt (LoadError)

I want to load bcrypt gem in my demo application. If I add gem 'bcrypt' in my demo application's Gemfile and run bundle install, it does not show any kind of error, But I don't want to do it.

I want that gem 'bcrypt' will be load automatically in my demo application without adding this in Gemfile.

edited May 23 '17 at 12:00

Community

asked Oct 02 '16 at 08:01

HM Tanbir

specify bcrypt as dependency in your gemspec not in gemfile – Arkadiusz Oleksy Oct 02 '16 at 08:04
@ArkadiuszOleksy I did it, but not worked. Also shows this error while I am going to bundle install ``` Your Gemfile lists the gem bcrypt (>= 0) more than once. You should probably keep only one of them. While it's not a problem now, it could cause errors if you change the version of one of them later. ``` – HM Tanbir Oct 02 '16 at 08:06
Did you use `bundle install` after specifying it in your gemspec? – Alexandre Angelim Oct 02 '16 at 13:27
yes,but not work. – HM Tanbir Oct 02 '16 at 15:36

How to use engine's gem in main application?

0 Answers0