subset: Select elements of a stream

Description Usage Arguments

Description

Select elements of a stream

Usage

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stream_at(stream, filter)

stream_at_index(stream, index)

Arguments

stream

A stream to select from

filter

A stream of TRUE/FALSE values

index

A stream of integer indexes


tarakc02/lazylist documentation built on May 31, 2019, 3:51 a.m.