Mobile Ruby, RubyConf 2009

Mobile Ruby RubyConf ‘2009

Os/Language

CROSS-PLatform Rhomobile + iWebKit <html> JQTouch + #footer {

Rhodes &rhosync Best for data-driven applications Includes off-line storage and connected sync Cross-platform Shared Ruby code HTML/CSS varies per browser/screen size

Familiar tools gem install rhodes Rails-like generators Rake RhoSync is a Rails app Rhodes borrows from Rails, but not Rails

Web UI

RHODES MVC

Generate APp

Generate Model

set Start page

Build the App

rake tasks are cool

SYNC Source Adapter login query/sync create update delete logoff

sample Query

Data Sync Configure in RhoSync web interface Configure client (app/Product/config.rb)

Human Interface

Controllers

eRB for UI app/Product/index.erb

Toolkits Many toolkits offer platform-speciﬁc look & feel, particularly for the iPhone iWebKit jQTouch

iWEBKit Native-looking iPhone widgets in HTML and CSS !

Jqtouch Native-feeling iPhone UI in HTML and CSS !

Questions? For more info see: Pro Smartphone Cross-Platform Development Apress book (alpha) Thank you Vidal Graupera & Lee Lundrigan Sarah Allen, www.ultrasaurus.com @ultrasaurus

Mobile Ruby, RubyConf 2009

by Sarah Allen

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