Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Each of the following ML functions contains a function call that passes a function parameter f. In each case, will the function f use its nesting link when it is called? Why?
a) fun addone theList =
let fun f x = x + 1;
in map f theList
end;
b) fun addall n theList =
let fun f x = x + n;
in map f theList
end;
c) fun do123 f =
map f [1, 2, 3]
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