This release introduces 5 new sub-packages (option/, result/, either/, either3/, either4/, and either5/). It brings pipelining to the mo library, and a few helpers have been implemented for chaining operations on monads.

What's Changed

• Support IsSome and IsNone methods. by @vkaverin in #79
• Fix test to use IsSome() instead of IsPresent() by @ss49919201 in #83
• feat: add Equal method to Option[T] for value comparison by @taman9333 in #84
• make a test and comment for using omitzero by @akaswenwilk in #87
• fix(tests): json marshalling by @samber in #88
• feat: adding option/result/either/eitherX packages, with basic operations and pipelining by @samber in #78

Other

• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #80
• Bump github.com/stretchr/testify from 1.10.0 to 1.11.0 by @dependabot[bot] in #85
• Bump github.com/stretchr/testify from 1.11.0 to 1.11.1 by @dependabot[bot] in #86

New Contributors

• @vkaverin made their first contribution in #79
• @ss49919201 made their first contribution in #83
• @akaswenwilk made their first contribution in #87

Full Changelog: v1.15.0...v1.16.0

What's Changed

• Add MapValue method to Result by @yonesko in #71

Full Changelog: v1.14.1...v1.15.0

What's Changed

• fix(future): fix potential race condition when a future has multiple results by @samber in #75
• fix(future): fix potential race condition by @samber in #76
• revert #65 in a48e63d
• bump go.uber.org/goleak from 1.2.1 to 1.3.0 by @dependabot[bot] in #60

Full Changelog: v1.14.0...v1.14.1

What's Changed

• Add MapValue method to Option by @yonesko in #70
• feat(option): fixed sematic issue in option type and adapted omitzero tag by @Kiyo5hi in #65

Other

• [Snyk] Security upgrade golang from 1.22.5-bullseye to 1.23.0-bullseye by @samber in #52
• bump codecov/codecov-action from 2 to 4 by @dependabot in #59
• bump actions/setup-go from 2 to 5 by @dependabot in #57
• bump actions/checkout from 2 to 4 by @dependabot in #58
• bump softprops/action-gh-release from 1 to 2 by @dependabot in #56
• Bump codecov/codecov-action from 4 to 5 by @dependabot in #62
• Bump github.com/stretchr/testify from 1.9.0 to 1.10.0 by @dependabot in #63
• Bump golangci/golangci-lint-action from 6 to 7 by @dependabot in #68
• Bump golangci/golangci-lint-action from 7 to 8 by @dependabot in #69

New Contributors

• @dependabot made their first contribution in #59
• @yonesko made their first contribution in #70
• @Kiyo5hi made their first contribution in #65

Full Changelog: v1.13.0...v1.14.0

What's Changed

Features

• Fix option to handle type conversion by @mtsoltan in #49

Tools

• Downgrade the goleak version to one that is compatible with the go version by @taman9333 in #44
• Add Fold testable example by @taman9333 in #45

New Contributors

• @mtsoltan made their first contribution in #49

Full Changelog: v1.12.0...v1.13.0

What's Changed

• Add Fold function to Result monad by @taman9333 in #42
• Do notation by @taman9333 in #43

Full Changelog: v1.11.0...v1.12.0

• Adding Result[T] Marshaling

• refactor: rename PointerOrNil to ToPointer in order to match other helper names (no breaking change since it was released 15min before)
• feat: adding option.Errf

• Adding option.PointerOrNil()
• Result[T] implements driver.Scanner
• Fix some doc typo

Adding support for mo.PointerToOption