DataBasic Reference > Statements and Intrinsic Functions > L > LENS Function

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RealityV15.1Online Documentation (MoTW) Revision 7

LENS Function (DataBasic) (m618703+lens_f.htm)

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LENS Function

Returns the lengths of the elements in a dynamic array.

Syntax

LENS(dynArray)

Syntax Elements

dynArray A DataBasic expression that evaluates to a dynamic array.

Return Value

A dynamic array with the same structure as dynArray, but with each element replaced by its length in characters.

Example

ARY = "John":@AM:"Paul":@AM:"George":@AM:"Ringo":@AM:27.2
NEWARY = LENS(ARY)

Sets NEWARY to "4AM4AM6AM5AM4".

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