Hypertechblog

devise_scope :user do  authenticated :user do    root 'dashboard#index', as: :authenticated_root  end  unauthenticated do    root 'home#index', as: :unauthenticated_root  end end

value.to_i(from).to_s(to) i.e "1000".to_i(2).to_s(10) //here we are converting binary to decimal

Create new gem in your rails app Standard is local gems are kept in Vendor folders Give path in your Gemfile EX: path 'vendor/local_gems' do #this is your gem folder   gem 'countries'  #your local gem name   gem 'country_select' # your another local gem end run bundle install

You can write simple text inside rails tag like link_to button_tag, submit_tag, text_field_tag etc.. (raw("<strong class='text-danger'>Decline</strong")) example : <%= link_to  (raw("<strong class='text-danger'>Decline</strong")), welcome_path %>