DynamicRecord Presentation

DynamicRecord Jonathan Linowes Parkerhill Technology Group NH Ruby Group, January 15, 2009 Extending Rails' ActiveRecord with on-the-fly virtual attributes

Overview ,[object Object],[object Object],[object Object],[object Object],[object Object]

acts_as_dynamic_record ,[object Object],[object Object],[object Object],[object Object]

Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DynamicAttribute ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Storage types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Value types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

value options ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Validators ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Associations ,[object Object],[object Object],[object Object],[object Object],[object Object]

Architecture ,[object Object],[object Object],[object Object],[object Object]

Storage schema ,[object Object],[object Object],[object Object]

Migrations required ,[object Object],[object Object],[object Object],[object Object]

App-wide dynamic model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Multiple Dynamic Models ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

acts_as_dynamic_record ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DynamicAttribute ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

contains_dynamic_model ,[object Object],[object Object],[object Object],[object Object]

nested, eager associations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

On the rails/ Off the rails ,[object Object],[object Object],[object Object],[object Object]

“SQL injection” hackery ,[object Object],[object Object],[object Object],[object Object],[object Object]

Performance Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Disclaimers ,[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],[object Object]

DynamicRecord Presentation

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DynamicRecord Presentation