Newbie http://guides.rubyonrails.org/getting_started.html#creating-the-blog-application

articles_controller.rb

        

class ArticlesController < ApplicationController
        def new
        end

        def create
                @article = Article.new(article_params)

                @article.save
                redirect_to @article
        end

        private
                def article_params
                        params.require(:article).permit(:title,:text)
                end
        def show
                @article = Article.find(params[:id])
        end
end

routes.rb

Blog::Application.routes.draw do
  get 'welcome/index'

  # The priority is based upon order of creation: first created -> h$
  # See how all your routes lay out with "rake routes".

  # You can have the root of your site routed with "root"

   resources :articles

   root 'welcome#index'

end