Parametric polymorphism: Difference between revisions

Nimrod -> Nim
(Nimrod -> Nim)
Line 569:
map(F, node(A, Left, Right)) = node(F(A), map(F, Left), map(F, Right)).</lang>
 
=={{header|NimrodNim}}==
<lang nimrodnim>type Tree[T] = ref object
value: T
left, right: Tree[T]</lang>
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