Authentication by model with name other, than User

README.md

@@ -12,6 +12,10 @@ or
 /dev/log_in/admin for "admin@*.*"
 ```
 
+
+Go to http://myproject.local/dev/log_in/john/admin to log in, if your
+model has a different from User name
+
 # Installation
 
 Just add to your Gemfile:

app/controllers/dev_log_in_controller.rb

@@ -2,7 +2,8 @@ class DevLogInController < ApplicationController
 
   def log_in
     if Rails.env.development? || Rails.env.test?
-      user = User.where(User.arel_table[:email].matches("#{params[:login]}@%")).first!
+      model_class = params[:model].present? ? params[:model].classify.constantize : User
+      user = model_class.where(model_class.arel_table[:email].matches("#{params[:login]}@%")).first!
       sign_in_and_redirect(user)
     else
       raise "Works only in development or test env"

config/routes.rb

@@ -1,5 +1,5 @@
 Rails.application.routes.draw do
 
-  get 'dev/log_in/:login' => "dev_log_in#log_in"
+  get 'dev/log_in/:login(/:model)' => "dev_log_in#log_in"
 
 end