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wired_widgets
2010 Jan 20
4
Searching an array
...#39;ve placed the following items in an array (please excuse my lack
of proper syntax):
@widgets =
[1, red]
[2, blue]
[3, red]
[4, blue]
I''d like to learn a way to search through the @widgets variable an
separate the widgets, so that I could have:
@blue_widgets =
[2, blue]
[4, blue]
@red_widgets =
[1, red]
[4, blue]
...after performing a query on @widgets.
I''m accomplishing this now by doing multiple queries to my database, but
I''m sure there''s a way to do it by just doing one query, and then
separating the data into different variables in my controller. Woul...