Skip to content

maybe

The Maybe Monad

v1.1.0 · Aug 7, 2023 · MIT + file LICENSE

Description

The maybe type represents the possibility of some value or nothing. It is often used instead of throwing an error or returning `NULL`. The advantage of using a maybe type over `NULL` is that it is both composable and requires the developer to explicitly acknowledge the potential absence of a value, helping to avoid the existence of unexpected behaviour.

Downloads

358

Last 30 days

10686th

976

Last 90 days

3.7K

Last year

Trend: +3.8% (30d vs prior 30d)

CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (6)

suggests

Dependency Network

Dependencies Reverse dependencies magrittr braids chronicler cyclotomic intmap monad rixpress maybe

Version History

new 1.1.0 Mar 10, 2026
updated 1.1.0 ← 1.0.0 diff Aug 6, 2023
updated 1.0.0 ← 0.2.1 diff May 27, 2022
updated 0.2.1 ← 0.2.0 diff Mar 10, 2022
updated 0.2.0 ← 0.1.0 diff Feb 10, 2022
new 0.1.0 Jan 26, 2022