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Java, Ruby & Rails

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Peter Lind

An introduciton to the ruby/jruby ecosystem. Also touching a bit on Rails. Presented internally for our Java consultants

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Java, Ruby & Rails
The Java platform ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Why Ruby? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is Ruby? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ruby Characteristics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Dynamic features ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Core Ruby tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ruby anatomy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Example
Ruby structure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Access modifiers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Testing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Method signature - Java ,[object Object],[object Object]
Method signature – PL/SQL ,[object Object],[object Object]
Method signature – Ruby ,[object Object],[object Object],[object Object],[object Object],[object Object]
More syntax examples ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ruby on Rails ,[object Object],[object Object],[object Object]
RoR principles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ruby on Rails concepts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
RoR tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ActiveRecord O/R mapping ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
RoR model example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
A/R Metaprogramming
A/R Metaprogramming
ActiveSupport::TestCase ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Jruby Motivation ,[object Object],[object Object],[object Object],[object Object],[object Object]
JRuby on Rails ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Java integration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
IDE support ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Thank you and Namaste
Contact © Devoteam Consulting A/S. This document is not to be copied or reproduced in any way without the express permission of Devoteam Consulting. AUSTRIA BELGIUM CZECH REPUBLIC DENMARK FRANCE MOROCCO NETHERLANDS NORWAY POLAND SAUDI ARABIA SPAIN SWEDEN SWITZERLAND UNITED ARAB EMIRATES UNITED KINGDOM +46 (0)733-812135 Phone: [email_address] E-mail: Address Peter Sönnergren Person: CONTACT Author: Date: # ID: DOCUMENT

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Java, Ruby & Rails

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  • 32. Contact © Devoteam Consulting A/S. This document is not to be copied or reproduced in any way without the express permission of Devoteam Consulting. AUSTRIA BELGIUM CZECH REPUBLIC DENMARK FRANCE MOROCCO NETHERLANDS NORWAY POLAND SAUDI ARABIA SPAIN SWEDEN SWITZERLAND UNITED ARAB EMIRATES UNITED KINGDOM +46 (0)733-812135 Phone: [email_address] E-mail: Address Peter Sönnergren Person: CONTACT Author: Date: # ID: DOCUMENT

Editor's Notes

  1. 15/01/10