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found_categories
2013 May 22
2
Creating nested hash from nested active record results
Hello,
I''m trying to find a very abstract and "one size fits all" for
converting nested active record results to nested hashes. It''s easy,
to do one level deep as such:
[code]
results_to_hash = Hash[ found_categories.map{ |c| [c.id, c.title]}]
[/code]
But, when I try to add another collection to the mix, it completely
borks and the results_to_hash only returns an empty hash IE:
[code]
results_to_hash = Hash[ found_categories.map{ |c| [c.id, c.title,
c.categories]}]
[/code]
Ultimately, I''d like it...