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OCLOperators at
Created by Alexandra on 2017-08-13 · Last edited by Colline.ssali on 2025-12-11.

at ( index : Integer ) : T

Returns the element of self at the *index* position.

Note! 1-based index.

Expression Result
Sequence{'a', 'b'}->at(1) a

It returns the element from the collection at the specified index.

Example:

Department.allInstances->at(1)

Results:

Documentation OCLOperators at0 1765443836934.png