Devise template inheritance resolver

devise_resolver.rb

# Use only in devise overriden controllers to ensure template inheritance.
# Appending resolver will try to find template in app/views/users/passwords/new 
# and it doesn't then it will fallback to app/views/devise/passwords/new
#
# ==== Usage
#
#   class Users::PasswordsController < ::Devise::PasswordsController
#     append_view_path DeviseResolver.new
#   end
#
class DeviseResolver < ::ActionView::FileSystemResolver
  def initialize
    super("app/views/devise")
  end

  def find_templates(name, prefix, partial, details)
    prefix = prefix.split('/')
    prefix.shift
    prefix = prefix.join('/')
    super(name, prefix, partial, details)
  end
end