ruby on rails - How to change password without current password in devise? -

i using devise authentication , have role each user , allow user admin role create new user , want admin user edit password rest of user if forgot password. cannot able change password without current password in edit. how can allow admin user change password editing users password , save rest of values.

since update_without_password still required current_password update password, have have update this:

  def update     # required settings form submit when password left blank     if params[:user][:password].blank?       params[:user].delete("password")       params[:user].delete("password_confirmation")     end      @user = user.find(current_user.id)     if @user.update_attributes(params[:user])       set_flash_message :notice, :updated       # sign in user bypassing validation in case password changed       sign_in @user, :bypass => true       redirect_to after_update_path_for(@user)     else       render "edit"     end   end 

this example meant updating current user (including user's password), can modify fit needs.