Initial commit

app/controllers/sessions_controller.rb

@@ -0,0 +1,22 @@
+class SessionsController < ApplicationController
+  layout "auth"
+  
+  def new
+  end
+
+  def create
+    if user = User.authenticate_by(email: params[:email], password: params[:password])
+      login user
+      redirect_to root_path
+    else
+      flash.now[:alert] = "Invalid email or password."
+      render :new, status: :unprocessable_entity
+    end
+  end
+  
+  def destroy
+    logout
+    redirect_to root_path, notice: "You have signed out successfully."
+  end
+end
+