Added example of persistence

Author: GantMan

examples/Persistence/.gitignore

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+.repl_history
+build
+resources/*.nib
+resources/*.momd
+resources/*.storyboardc

examples/Persistence/README.md

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+# Persistence example in Formotion
+
+![Persistence](http://i.imgur.com/fdCfV.png)

examples/Persistence/Rakefile

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+# -*- coding: utf-8 -*-
+$:.unshift("/Library/RubyMotion/lib")
+require 'motion/project'
+require '../../lib/formotion'
+
+Motion::Project::App.setup do |app|
+  # Use `rake config' to see complete project settings.
+  app.name = 'KitchenSink'
+end

examples/Persistence/app/app_delegate.rb

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+class AppDelegate
+  def application(application, didFinishLaunchingWithOptions:launchOptions)
+    @window = UIWindow.alloc.initWithFrame(UIScreen.mainScreen.bounds)
+
+    @form = Formotion::Form.new({
+      title: "Persist Example",
+      persist: true,
+      sections: [{
+        title: "Section Title",
+        footer: "This is the footer for the section. It's good for displaying detailed data about the section.",
+        rows: [{
+          title: "Static",
+          type: :static,
+        }, {
+          title: "Email",
+          key: :email,
+          placeholder: "[email protected]",
+          type: :email,
+          auto_correction: :no,
+          auto_capitalization: :none
+        }, {
+          title: "Gender",
+          key: :gender,
+          type: :options,
+          items: ['Female', 'Male']
+        }, {
+          title: "Password",
+          key: :password,
+          placeholder: "required",
+          type: :string,
+          secure: true
+        }, {
+          title: "Phone",
+          key: :phone,
+          placeholder: "555-555-5555",
+          type: :phone,
+          auto_correction: :no,
+          auto_capitalization: :none
+        }, {
+          title: "Number",
+          key: :number,
+          placeholder: "12345",
+          type: :number,
+          auto_correction: :no,
+          auto_capitalization: :none
+        }, {
+          title: "Subtitle",
+          subtitle: "Confirmation",
+          key: :confirm,
+          placeholder: "required",
+          type: :string,
+          secure: true
+        }, {
+          title: "Row Height",
+          key: :row_height,
+          placeholder: "60px",
+          type: :string,
+          row_height: 60
+        }, {
+          title: "Text",
+          key: :text,
+          type: :text,
+          placeholder: "Enter your text here",
+          row_height: 100
+        }, {
+          title: "Check",
+          key: :check,
+          type: :check,
+          value: true
+        }, {
+          title: "Remember?",
+          key: :remember,
+          type: :switch,
+        }, {
+          title: "Date Full",
+          subtitle: "w/ :value",
+          value: 326937600,
+          key: :date_long,
+          type: :date,
+          format: :full
+        }, {
+          title: "Date Medium",
+          subtitle: "w/ :value",
+          value: 1341273600,
+          key: :date_medium,
+          type: :date,
+          format: :medium
+        }, {
+          title: "Date Short",
+          subtitle: "w/ :placeholder",
+          placeholder: "DOB",
+          key: :date_short,
+          type: :date,
+          format: :short
+        }, {
+          title: "Slider",
+          key: :slider,
+          type: :slider,
+          range: (1..100),
+          value: 25
+        }]
+      }]
+    })
+
+    @view_controller = Formotion::FormController.alloc.initWithForm(@form)
+    @view_controller.form.on_submit do |form|
+      form.active_row && form.active_row.text_field.resignFirstResponder
+      alert = UIAlertView.alloc.init
+      alert.title = "@form.render"
+      alert.message = @form.render.to_s
+      alert.addButtonWithTitle("OK")
+      alert.show
+    end
+
+    @navigation_controller = UINavigationController.alloc.initWithRootViewController(@view_controller)
+
+    @window.rootViewController = @navigation_controller
+    @window.makeKeyAndVisible
+
+    true
+  end
+
+  def submit
+    @form.submit
+  end
+end

examples/Persistence/spec/main_spec.rb

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+describe "Application 'KitchenSink'" do
+  before do
+    @app = UIApplication.sharedApplication
+  end
+
+  it "has one window" do
+    @app.windows.size.should == 1
+  end
+end