sql - Getting an Array from Return statement, deduce a string from that -


i have 'case' conditional code snippet wherein returning 2 objects. psuedocode - 

case name when 'a' object1 = - sql logic - when 'b' object1 = - sql logic - when 'c' object2 = - sql logic - when 'd' object2 = - sql logic -  end return object1, object2

as evident, returning 2 objects. however, in controller need 1 object @ time. object returned in form of array ['value', 'nil']. 1 of them nil. in controller passing 1 of these objects -

model.find_by_sql ["select * #{object}"]  #either object1 or object2

is there way can break off array , return object required @ place string?

thanks.

return [object1, object2].compact

you can use compact method remove nil value of array.


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