Function ADel() Foundation
Delete an element from an array.
ADel( <aArray>, <nElement> ) --> aSource
ADel() returns the reference to <aArray>.
The array function ADel() deletes the contents of an element from an array. The content (or value) of the element is lost and all subsequent elements shift up one position. The value of the last element becomes NIL. The number of array elements Len(<aArray>) remains unchanged by ADel(). To remove the last element after ADel(), the function ASize() must be used.
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