Difference between classes and constants in ruby w.r.t const_get? -


why const_get(class_name) return actual class, though const_get method supposed return constant of given name. ruby store classes constants, or else?

no, const_get not return constant. constants not objects, cannot return them. const_get does, returns object constant points to. in other words, 

const_get(:foo)

is more or less same 

foo

and if object constants points happens class, then, yes, const_get return class. if object constant points happens else, const_get return else.

foo = 'not class' bar = class.new  const_get(:foo) # => 'not class'  const_get(:bar) # => bar

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