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arraySetElement(array, index1, elem)

Description

Excerpt
If elem is an element of the array type, returns a new array with the specified element on position index1 . If index1 is greater than the array size, it will add empty elements on the missing positions.

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Code Block
watchers = setElement(watchers, 12, currentUser());

Sets the value currentUser for the 13 ^th element of the array watchers

Note
If array is not defined as an array, the routine returns error. If index is not number the routine returns error.

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