Initial commit

app/controllers/passwords_controller.rb

@@ -0,0 +1,21 @@
+class PasswordsController < ApplicationController
+  before_action :authenticate_user!
+
+  def edit
+  end
+
+  def update
+    if current_user.update(password_params)
+      redirect_to root_path, notice: "Your password has been updated successfully."
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def password_params
+    params.require(:user).permit(:password, :password_confirmation, :password_challenge).with_defaults(password_challenge: "")
+  end
+end
+