RAILS Rest controller

gistfile1.rb

class PagesController < ApplicationController
    
  def index
    @pages = Page.all
  end

  def show
    @page = Page.find(params[:id])
  end

  def new
    @page = Page.new
  end

  def edit
    @page = Page.find(params[:id])
  end

  def create
    @page = Page.new(params[:page])

    if @page.save
      redirect_to @page, notice: 'Page was successfully created.'
    else
      render action: "new"
    end
  end

  def update
    @page = Page.find(params[:id])

    if @page.update_attributes(params[:page])
      redirect_to @page, notice: 'Page was successfully updated.'
    else
      render action: "edit"
    end
  end

  def destroy
    @page = Page.find(params[:id])
    @page.destroy
    
    redirect_to pages_path, :notice => 'Page was successfully deleted.'
  end
end