person scaffold

app/assets/javascripts/people.js.coffee

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+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/people.css.scss

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+/* 
+  Place all the styles related to the matching controller here.
+  They will automatically be included in application.css.
+  You can use Sass (SCSS) here: http://sass-lang.com/
+*/

app/assets/stylesheets/scaffold.css.scss

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+body { background-color: #fff; color: #333; }
+
+body, p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size:   13px;
+  line-height: 18px;
+}
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px;
+}
+
+a { 
+  color: #000;
+  &:visited { color: #666; }
+  &:hover { color: #fff; background-color:#000; }
+}
+
+div.field, div.actions {
+  margin-bottom: 10px;
+}
+
+#notice {
+  color: green;
+}
+
+.field_with_errors {
+  padding: 2px;
+  background-color: red;
+  display: table;
+}
+
+#error_explanation {
+  width: 450px;
+  border: 2px solid red;
+  padding: 7px;
+  padding-bottom: 0;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+
+  h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px;
+    margin-bottom: 0px;
+    background-color: #c00;
+    color: #fff;
+  }
+
+  ul li {
+    font-size: 12px;
+    list-style: square;
+  }
+}

app/controllers/people_controller.rb

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+class PeopleController < ApplicationController
+  # GET /people
+  # GET /people.json
+  def index
+    @people = Person.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render :json => @people }
+    end
+  end
+
+  # GET /people/1
+  # GET /people/1.json
+  def show
+    @person = Person.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render :json => @person }
+    end
+  end
+
+  # GET /people/new
+  # GET /people/new.json
+  def new
+    @person = Person.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render :json => @person }
+    end
+  end
+
+  # GET /people/1/edit
+  def edit
+    @person = Person.find(params[:id])
+  end
+
+  # POST /people
+  # POST /people.json
+  def create
+    @person = Person.new(params[:person])
+
+    respond_to do |format|
+      if @person.save
+        format.html { redirect_to @person, :notice => 'Person was successfully created.' }
+        format.json { render :json => @person, :status => :created, :location => @person }
+      else
+        format.html { render :action => "new" }
+        format.json { render :json => @person.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /people/1
+  # PUT /people/1.json
+  def update
+    @person = Person.find(params[:id])
+
+    respond_to do |format|
+      if @person.update_attributes(params[:person])
+        format.html { redirect_to @person, :notice => 'Person was successfully updated.' }
+        format.json { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.json { render :json => @person.errors, :status => :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /people/1
+  # DELETE /people/1.json
+  def destroy
+    @person = Person.find(params[:id])
+    @person.destroy
+
+    respond_to do |format|
+      format.html { redirect_to people_url }
+      format.json { head :ok }
+    end
+  end
+end

app/helpers/people_helper.rb

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+module PeopleHelper
+end

app/models/person.rb

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+class Person < ActiveRecord::Base
+end

app/views/people/_form.html.erb

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+<%= form_for(@person) do |f| %>
+  <% if @person.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@person.errors.count, "error") %> prohibited this person from being saved:</h2>
+
+      <ul>
+      <% @person.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= f.label :name %><br />
+    <%= f.text_field :name %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>

app/views/people/edit.html.erb

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+<h1>Editing person</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @person %> |
+<%= link_to 'Back', people_path %>

app/views/people/index.html.erb

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+<h1>Listing people</h1>
+
+<table>
+  <tr>
+    <th>Name</th>
+    <th></th>
+    <th></th>
+    <th></th>
+  </tr>
+
+<% @people.each do |person| %>
+  <tr>
+    <td><%= person.name %></td>
+    <td><%= link_to 'Show', person %></td>
+    <td><%= link_to 'Edit', edit_person_path(person) %></td>
+    <td><%= link_to 'Destroy', person, :confirm => 'Are you sure?', :method => :delete %></td>
+  </tr>
+<% end %>
+</table>
+
+<br />
+
+<%= link_to 'New Person', new_person_path %>

app/views/people/new.html.erb

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+<h1>New person</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', people_path %>

app/views/people/show.html.erb

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+<p id="notice"><%= notice %></p>
+
+<p>
+  <b>Name:</b>
+  <%= @person.name %>
+</p>
+
+
+<%= link_to 'Edit', edit_person_path(@person) %> |
+<%= link_to 'Back', people_path %>

db/migrate/20110608174055_create_people.rb

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+class CreatePeople < ActiveRecord::Migration
+  def change
+    create_table :people do |t|
+      t.string :name
+
+      t.timestamps
+    end
+  end
+end

test/fixtures/people.yml

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+# Read about fixtures at http://api.rubyonrails.org/classes/Fixtures.html
+
+one:
+  name: MyString
+
+two:
+  name: MyString

test/functional/people_controller_test.rb

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+require 'test_helper'
+
+class PeopleControllerTest < ActionController::TestCase
+  setup do
+    @person = people(:one)
+  end
+
+  test "should get index" do
+    get :index
+    assert_response :success
+    assert_not_nil assigns(:people)
+  end
+
+  test "should get new" do
+    get :new
+    assert_response :success
+  end
+
+  test "should create person" do
+    assert_difference('Person.count') do
+      post :create, :person => @person.attributes
+    end
+
+    assert_redirected_to person_path(assigns(:person))
+  end
+
+  test "should show person" do
+    get :show, :id => @person.to_param
+    assert_response :success
+  end
+
+  test "should get edit" do
+    get :edit, :id => @person.to_param
+    assert_response :success
+  end
+
+  test "should update person" do
+    put :update, :id => @person.to_param, :person => @person.attributes
+    assert_redirected_to person_path(assigns(:person))
+  end
+
+  test "should destroy person" do
+    assert_difference('Person.count', -1) do
+      delete :destroy, :id => @person.to_param
+    end
+
+    assert_redirected_to people_path
+  end
+end

test/unit/helpers/people_helper_test.rb

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+require 'test_helper'
+
+class PeopleHelperTest < ActionView::TestCase
+end

test/unit/person_test.rb

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+require 'test_helper'
+
+class PersonTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end