Displaying 1 result from an estimated 1 matches for "haircolor".
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hair_color
2009 Feb 15
3
conditions on association include, hacky but more or less solved
...(params[:id])
@traits = Trait.find :all,
:include => [:trait_values => [:key_factors]]
but I only want the key_factors that connect to the given entity to be
loaded.
E.g. I have entities Jane and Marco, and traits Height (with values
Short, Medium, and Tall) and HairColor (with values Red, Brown, and
Black). Key factors connect an entity with a trait value and an
additional descriptor; if Jane is very tall and has reddish-brown hair
there would be three key factors Jane-Tall(Height)-Very, Jane-Red
(HairColor)-Somewhat, and Jane-Brown(HairColor)-Somewhat. I want an...