Adding scaffolding for "Person"

rails/gerbil/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/

rails/gerbil/app/assets/stylesheets/people.css.scss

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

rails/gerbil/app/assets/stylesheets/scaffolds.css.scss

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+body {
+  background-color: #fff;
+  color: #333;
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px; }
+
+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, &.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; } }

rails/gerbil/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

rails/gerbil/app/helpers/people_helper.rb

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+module PeopleHelper
+end

rails/gerbil/app/models/person.rb

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+class Person < ActiveRecord::Base
+end

rails/gerbil/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="field">
+    <%= f.label :age %><br />
+    <%= f.number_field :age %>
+  </div>
+  <div class="field">
+    <%= f.label :zipcode %><br />
+    <%= f.text_field :zipcode %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>

rails/gerbil/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 %>

rails/gerbil/app/views/people/index.html.erb

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+<h1>Listing people</h1>
+
+<table>
+  <tr>
+    <th>Name</th>
+    <th>Age</th>
+    <th>Zipcode</th>
+    <th></th>
+    <th></th>
+    <th></th>
+  </tr>
+
+<% @people.each do |person| %>
+  <tr>
+    <td><%= person.name %></td>
+    <td><%= person.age %></td>
+    <td><%= person.zipcode %></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 %>

rails/gerbil/app/views/people/new.html.erb

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

rails/gerbil/app/views/people/show.html.erb

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

rails/gerbil/config/routes.rb

@@ -1,4 +1,6 @@
 Gerbil::Application.routes.draw do
+  resources :people
+
   # The priority is based upon order of creation:
   # first created -> highest priority.
 

rails/gerbil/db/migrate/20111114120238_create_people.rb

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

rails/gerbil/db/schema.rb

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+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended to check this file into your version control system.
+
+ActiveRecord::Schema.define(:version => 20111114120238) do
+
+  create_table "people", :force => true do |t|
+    t.string   "name"
+    t.integer  "age"
+    t.string   "zipcode"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+end

rails/gerbil/spec/controllers/people_controller_spec.rb

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+require 'spec_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator.  If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails.  There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec.  Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+
+describe PeopleController do
+
+  # This should return the minimal set of attributes required to create a valid
+  # Person. As you add validations to Person, be sure to
+  # update the return value of this method accordingly.
+  def valid_attributes
+    {}
+  end
+
+  describe "GET index" do
+    it "assigns all people as @people" do
+      person = Person.create! valid_attributes
+      get :index
+      assigns(:people).should eq([person])
+    end
+  end
+
+  describe "GET show" do
+    it "assigns the requested person as @person" do
+      person = Person.create! valid_attributes
+      get :show, :id => person.id
+      assigns(:person).should eq(person)
+    end
+  end
+
+  describe "GET new" do
+    it "assigns a new person as @person" do
+      get :new
+      assigns(:person).should be_a_new(Person)
+    end
+  end
+
+  describe "GET edit" do
+    it "assigns the requested person as @person" do
+      person = Person.create! valid_attributes
+      get :edit, :id => person.id
+      assigns(:person).should eq(person)
+    end
+  end
+
+  describe "POST create" do
+    describe "with valid params" do
+      it "creates a new Person" do
+        expect {
+          post :create, :person => valid_attributes
+        }.to change(Person, :count).by(1)
+      end
+
+      it "assigns a newly created person as @person" do
+        post :create, :person => valid_attributes
+        assigns(:person).should be_a(Person)
+        assigns(:person).should be_persisted
+      end
+
+      it "redirects to the created person" do
+        post :create, :person => valid_attributes
+        response.should redirect_to(Person.last)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns a newly created but unsaved person as @person" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Person.any_instance.stub(:save).and_return(false)
+        post :create, :person => {}
+        assigns(:person).should be_a_new(Person)
+      end
+
+      it "re-renders the 'new' template" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Person.any_instance.stub(:save).and_return(false)
+        post :create, :person => {}
+        response.should render_template("new")
+      end
+    end
+  end
+
+  describe "PUT update" do
+    describe "with valid params" do
+      it "updates the requested person" do
+        person = Person.create! valid_attributes
+        # Assuming there are no other people in the database, this
+        # specifies that the Person created on the previous line
+        # receives the :update_attributes message with whatever params are
+        # submitted in the request.
+        Person.any_instance.should_receive(:update_attributes).with({'these' => 'params'})
+        put :update, :id => person.id, :person => {'these' => 'params'}
+      end
+
+      it "assigns the requested person as @person" do
+        person = Person.create! valid_attributes
+        put :update, :id => person.id, :person => valid_attributes
+        assigns(:person).should eq(person)
+      end
+
+      it "redirects to the person" do
+        person = Person.create! valid_attributes
+        put :update, :id => person.id, :person => valid_attributes
+        response.should redirect_to(person)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns the person as @person" do
+        person = Person.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Person.any_instance.stub(:save).and_return(false)
+        put :update, :id => person.id, :person => {}
+        assigns(:person).should eq(person)
+      end
+
+      it "re-renders the 'edit' template" do
+        person = Person.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Person.any_instance.stub(:save).and_return(false)
+        put :update, :id => person.id, :person => {}
+        response.should render_template("edit")
+      end
+    end
+  end
+
+  describe "DELETE destroy" do
+    it "destroys the requested person" do
+      person = Person.create! valid_attributes
+      expect {
+        delete :destroy, :id => person.id
+      }.to change(Person, :count).by(-1)
+    end
+
+    it "redirects to the people list" do
+      person = Person.create! valid_attributes
+      delete :destroy, :id => person.id
+      response.should redirect_to(people_url)
+    end
+  end
+
+end

rails/gerbil/spec/helpers/people_helper_spec.rb

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+require 'spec_helper'
+
+# Specs in this file have access to a helper object that includes
+# the PeopleHelper. For example:
+#
+# describe PeopleHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       helper.concat_strings("this","that").should == "this that"
+#     end
+#   end
+# end
+describe PeopleHelper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

rails/gerbil/spec/models/person_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe Person do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

rails/gerbil/spec/requests/people_spec.rb

@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe "People" do
+  describe "GET /people" do
+    it "works! (now write some real specs)" do
+      # Run the generator again with the --webrat flag if you want to use webrat methods/matchers
+      get people_path
+      response.status.should be(200)
+    end
+  end
+end

rails/gerbil/spec/routing/people_routing_spec.rb

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+require "spec_helper"
+
+describe PeopleController do
+  describe "routing" do
+
+    it "routes to #index" do
+      get("/people").should route_to("people#index")
+    end
+
+    it "routes to #new" do
+      get("/people/new").should route_to("people#new")
+    end
+
+    it "routes to #show" do
+      get("/people/1").should route_to("people#show", :id => "1")
+    end
+
+    it "routes to #edit" do
+      get("/people/1/edit").should route_to("people#edit", :id => "1")
+    end
+
+    it "routes to #create" do
+      post("/people").should route_to("people#create")
+    end
+
+    it "routes to #update" do
+      put("/people/1").should route_to("people#update", :id => "1")
+    end
+
+    it "routes to #destroy" do
+      delete("/people/1").should route_to("people#destroy", :id => "1")
+    end
+
+  end
+end

rails/gerbil/spec/views/people/edit.html.erb_spec.rb

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+require 'spec_helper'
+
+describe "people/edit.html.erb" do
+  before(:each) do
+    @person = assign(:person, stub_model(Person,
+      :name => "MyString",
+      :age => 1,
+      :zipcode => "MyString"
+    ))
+  end
+
+  it "renders the edit person form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form", :action => people_path(@person), :method => "post" do
+      assert_select "input#person_name", :name => "person[name]"
+      assert_select "input#person_age", :name => "person[age]"
+      assert_select "input#person_zipcode", :name => "person[zipcode]"
+    end
+  end
+end

rails/gerbil/spec/views/people/index.html.erb_spec.rb

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+require 'spec_helper'
+
+describe "people/index.html.erb" do
+  before(:each) do
+    assign(:people, [
+      stub_model(Person,
+        :name => "Name",
+        :age => 1,
+        :zipcode => "Zipcode"
+      ),
+      stub_model(Person,
+        :name => "Name",
+        :age => 1,
+        :zipcode => "Zipcode"
+      )
+    ])
+  end
+
+  it "renders a list of people" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => "Name".to_s, :count => 2
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => 1.to_s, :count => 2
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => "Zipcode".to_s, :count => 2
+  end
+end

rails/gerbil/spec/views/people/new.html.erb_spec.rb

@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe "people/new.html.erb" do
+  before(:each) do
+    assign(:person, stub_model(Person,
+      :name => "MyString",
+      :age => 1,
+      :zipcode => "MyString"
+    ).as_new_record)
+  end
+
+  it "renders new person form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form", :action => people_path, :method => "post" do
+      assert_select "input#person_name", :name => "person[name]"
+      assert_select "input#person_age", :name => "person[age]"
+      assert_select "input#person_zipcode", :name => "person[zipcode]"
+    end
+  end
+end

rails/gerbil/spec/views/people/show.html.erb_spec.rb

@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe "people/show.html.erb" do
+  before(:each) do
+    @person = assign(:person, stub_model(Person,
+      :name => "Name",
+      :age => 1,
+      :zipcode => "Zipcode"
+    ))
+  end
+
+  it "renders attributes in <p>" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/Name/)
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/1/)
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/Zipcode/)
+  end
+end