map

# given [1..5]

$array->map(sub{
    shift + 1
});

# [2,3,4,5,6]

The map method iterates over each element in the array, executing the code reference supplied in the argument, passing the routine the value at the current position in the loop and returning a new array reference containing the elements for which the argument returns a value or non-empty list. This method returns a Data::Object::Array object.

map(CodeRef $arg1, Any $arg2) : ArrayObject

method