get-collection-item

get-collection-item Generic Function

Summary

Returns the item at a specified position in a collection.

Package

capi

Signature

get-collection-item collection index

Arguments

`collection`⇩	A collection.
`index`⇩	A non-negative integer.

Description

The generic function get-collection-item returns the item at position index from collection. It achieves this by calling the items-get-function of collection. There is also a complementary function, search-for-item which finds the index for a given item in a collection.