List of functions and data types in Array
[b] map(b(a) f, [a] xs)
Arguments
f: The function to applyxs: The array
Usage
Returns the array created by applying function f to every element of xs.
xs = ["abc","d","efghij"];
ys = map(length,xs);
// ys = [3,1,6]
or
xs = [1,-5,2,-7,-4];
ys = map(abs,xs);
// ys = [1,5,2,7,4]
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