maybe_case: Unwrap and call a function on a maybe value or return a...

In maybe: The Maybe Monad

Unwrap and call a function on a maybe value or return a default

Description

Unwrap and call a function on a maybe value or return a default

Usage

maybe_case(.m, .f, default)

Arguments

.m	A maybe value
.f	A function to apply to the maybe value in the case of 'Just'
default	A default value to return in the case of 'Nothing'

Value

The return value of the 'Just' function or the default value

Examples

just(1:10) %>% maybe_case(mean, 0)
nothing() %>% maybe_case(mean, 0)

maybe documentation built on Aug. 7, 2023, 5:11 p.m.