IndexOf

The position of the first occurrence of value in the collection.

IndexOf(collection, value)the position of the first occurrence of `value`.

Domain: Collections

Details

• Returns 0 when the value isn't present, since 0 is never a valid position.
• Round-trips with At: whenever v occurs in c.
• compute-engine's IndexOf reports only the first occurrence, as a plain index (not every match).

Examples

See also: At, Count