ProMotion is maintained by Infinite Red, a web and mobile development company based in Portland, OR and San Francisco, CA.
ProMotion is a RubyMotion gem that makes iOS development more like Ruby and less like Objective-C. It introduces a clean, Ruby-style syntax for building screens that is easy to learn and remember and abstracts a ton of boilerplate UIViewController, UINavigationController, and other iOS code into a simple, Ruby-like DSL.
# app/app_delegate.rbclassAppDelegate < PM::Delegatestatus_bartrue,animation: :fadedefon_load(app,options)openRootScreenendend# app/screens/root_screen.rbclassRootScreen < PM::Screentitle"Root Screen"nav_bartruedefon_loadset_nav_bar_button:right,title: "Help",action: :open_help_screenenddefopen_help_screenopenHelpScreenendend# app/screens/help_screen.rbclassHelpScreen < PM::TableScreentitle"Table Screen"deftable_data[{title: "Help",cells: [{title: "About this app",action: :tapped_about},{title: "Log out",action: :log_out}]}]enddeftapped_about(args={})openAboutScreenenddeflog_out# Log out!endend| Screens | Navigation Bars | Tab Bars |
|---|---|---|
 |  |  |
| Table Screens | Grouped Tables | Searchable | Refreshable |
|---|---|---|---|
 |  |  |  |
| SplitScreens | Map Screens | Web Screens |
|---|---|---|
 |  |  |
NEW [Live reloading!](http://promotion.readthedocs.org/en/master/Guides/Live Screen Reloading/) Use pm_live to enable it, and on_live_reload in your screen to refresh things.
- Check out the Getting Started Guide
- Watch the excellent MotionInMotion screencast about ProMotion (very reasonably priced subscription required)
- Follow a tutorial: Building an ESPN app using RubyMotion, ProMotion, and TDD
- Read the Documentation
This release includes some new features and bugfixes and is backwards compatible with all 2.x releases.
- PR #763 Adds footer_view to TableScreens
- PR #705 Adds split-screen support for large iPhones
- PR #736 Adds the index path when deleting a cell
- Several other bugfix PRs
This release includes several new features and is backwards compatible with all 2.x releases.
- PR #686 Adds :searchable to the whitelisted properties a cell can have so that a warning is not generated.
- PR #688 Adds support for SDWebImage and takes preference over JMImageCache. JMImageCache will still be supported till ProMotion 3.0 but we highly recommend you switch to SDWebImage.
- PR #679 Extract methods from tablescreen for reuse in modules for redpotion.
- PR #677 Added
add_child_screenandremove_child_screenmethods toPM::Screen. - PR #687 Adds persisting tab order when changed by the user for tab bars over 5 screens.
Open a pull request! We love adding new ProMotion-built apps.
We've created a comprehensive and always updated wiki with code examples, usage examples, and API reference.
- Watch Jamon Holmgren give a talk about ProMotion at RubyMotion #inspect2014 (video)
- Watch the September 2013 Motion Meetup where Gant Laborde interviews Jamon Holmgren about ProMotion
ProMotion is not only an easy DSL to get started. The community is very helpful and welcoming to new RubyMotion developers. We don't mind newbie questions.
The quickest way to get help is to join the Motioneers Slack Group. If you still need help, feel free to open an issue on GitHub. If we don't respond within a day, tweet us a link to the issue -- sometimes we get busy.
See CONTRIBUTING.md.
- Jamon Holmgren: @jamonholmgren
- Silas Matson: @silasjmatson
- Mark Rickert: @markrickert
- Ryan Linton: @ryanlntn
- David Larrabee: @squidpunch