I’m reading the why’s ruby guide, and i’ve retyped a class in the guide
to use through the metaprogramming chapter. when i try to use it with
irb i get this error:
nomethoderror: undefined method '[]=] for nil:class
I’m reading the why’s ruby guide, and i’ve retyped a class in the guide
to use through the metaprogramming chapter. when i try to use it with
irb i get this error:
nomethoderror: undefined method '[]=] for nil:class
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