recycle: Recycle a generator

In michaelquinn32/generators: Generators: Iterable functions

Description

Recycling is limiting with one major change. Instead of throwing an error when the generator is exhuasted, recycle resets the state of the generator to its starting value.

Usage

recycle(.generator, .limit)

Arguments

.generator	A function with the class generator
.limit	A predicate function, returning TRUE or FALSE

Examples

counter <- generator(0, function (state) state + 1)
recycled <- counter %>% recycle(~ state < 4)
recycled %>% take(7)

michaelquinn32/generators documentation built on May 22, 2019, 9:52 p.m.