now I am trying to install bcrypt in windows 10, but I got an loading error whenever running webrick server as the following.
C:/Ruby22-x64/lib/ruby/gems/2.2
Try fix Gemfile
gem 'bcrypt', '~> 3.1.10', require: false if Bundler::WINDOWS gem 'bcrypt-ruby', '~> 3.0.0', require: false else gem 'bcrypt', '~> 3.1.10', require: false end