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class TasksController < ApplicationController
	
	#GET /tasks or using tasks_path
	def index
		@tasks = Task.all
	end
	
	#GET /tasks/new  or using new_tasks_path
	#this is where our new task form will live
	def new

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<%= form_for @task do |f| %>

  <div>
    <%= f.label "title *" %>
    <%= f.text_field "title" %>
  </div>
  
  <div>
    <%= f.label "description" %>
    <%= f.text_area "description" %>

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<section>
  <!--creates an <a> tag around the text "new task" and points it to eh new_task_path defined in our routes  -->
  <%= link_to "new task", new_task_path %>
  
  <!--loops through each of the tasks returned from the database and passed to the view from the tasks_controller index action  -->
  <% @tasks.each do |task| %>
    <!-- for each task put the title in an h3 tag -->
    <h3><%= task.title %></h3>
    
    <!-- for each task put the description in a p tag -->

JoeyBy

class TasksController < ApplicationController
	
	# GET  /tasks tasks_path
	# GET / root_path
  	def index
		@tasks = Task.all
	end
	
	# GET /tasks/new  new_task_path
	def new 

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Rails.application.routes.draw do
  
  resources :tasks
  
end

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class Task < ActiveRecord::Base
  
  validates_presence_of :title, :message => "A title must be entered"

end

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class CreateTasks < ActiveRecord::Migration
  def change
    create_table :tasks do |t|
      t.string :title
      t.text :description
      
      t.timestamps null: false
    end
  end
end