v1.52.0

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Thrilled to announce the latest release of samber/lo!

This version brings major improvements:

• A new it/ sub-package for everything related to the iter package added in Go 1.23. Big up to @​NathanBaulch for its help on this
• A new documentation -> lo.samber.dev
• Lots of micro fixes and performance improvements
• Better code quality with many more linters

✨ A good introduction to streams in Go !

What's Changed

• fix(chunk): Copy chunk in a new slice by @​sambhttps://github.com/samber/lo/pull/648ll/648
• fix(zipx): fix the max length calculation by @​sambhttps://github.com/samber/lo/pull/649ll/649
• fix(retry): fix potential race condition in debounce callback by @​sambhttps://github.com/samber/lo/pull/650ll/650
• feature: add Mode function with tests and documentation by @​ghohttps://github.com/samber/lo/pull/644ll/644
• add FilterKeys for map by @​rasha108bhttps://github.com/samber/lo/pull/631ll/631
• feat: adding FilterValues and fix FilterKeys signature by @​sambhttps://github.com/samber/lo/pull/661lhttps://github.com/samber/lo/pull/662ll/662
• fix: more consistent panic strings by @​NathanBaulhttps://github.com/samber/lo/pull/678ll/678
• fix: minor example issues by @​NathanBaulhttps://github.com/samber/lo/pull/676ll/676
• feat: preserve type alias in DropByIndex and WithoutBy by @​NathanBaulhttps://github.com/samber/lo/pull/675ll/675
• feat: adding hassuffix + hasprefix by @​sambhttps://github.com/samber/lo/pull/680ll/680
• Added Cut, CutPrefix, CutSuffix by @​xelavopehttps://github.com/samber/lo/pull/666ll/666
• Add TrimXXX helpers by @​sambhttps://github.com/samber/lo/pull/683ll/683
• fix(string): fix division by zero by @​sambhttps://github.com/samber/lo/pull/684ll/684
• fix: avoid recover() if possible by @​NathanBaulhttps://github.com/samber/lo/pull/685ll/685
• fix: panic when passing -1 to Drop by @​NathanBaulhttps://github.com/samber/lo/pull/688ll/688
• perf: avoid Keyify twice in Trim by @​NathanBaulhttps://github.com/samber/lo/pull/689ll/689
• feat: new iter package by @​NathanBaulhttps://github.com/samber/lo/pull/672ll/672
• feat: from slice to map with index passed by @​mabrarhttps://github.com/samber/lo/pull/697ll/697
• feat: from slice/iterator to map with index passed by @​mabrarhttps://github.com/samber/lo/pull/698ll/698
• feat(generator): deprecate lo.Generator in favor of go "iter" package by @​sambhttps://github.com/samber/lo/pull/700ll/700
• perf: optimization of map access by @​mabrarhttps://github.com/samber/lo/pull/692ll/692
• perf: optimize map access everywhere by @​NathanBaulhttps://github.com/samber/lo/pull/693ll/693

Tests

• fix(tests): fix flaky time-based tests by @​sambhttps://github.com/samber/lo/pull/699ll/699

Style

• lint: unit test improvements by @​NathanBaulhttps://github.com/samber/lo/pull/674ll/674
• lint: fix CI warnings and avoid named return parameters by @​NathanBaulhttps://github.com/samber/lo/pull/682ll/682
• lint: enable 7 more linters by @​NathanBaulhttps://github.com/samber/lo/pull/686ll/686
• lint: enable gofumpt extra rules by @​NathanBaulhttps://github.com/samber/lo/pull/690ll/690
• Style/rename internal rand by @​sambhttps://github.com/samber/lo/pull/701ll/701
• lint: Apply testifylint linter recommendations by @​NathanBaulhttps://github.com/samber/lo/pull/669ll/669
• Style add golangci config by @​sambhttps://github.com/samber/lo/pull/670ll/670
• chore: minor whitespace fixes by @​NathanBaulhttps://github.com/samber/lo/pull/677ll/677

Documentation

• New documentation for "lo" 🎨 by @​sambhttps://github.com/samber/lo/pull/703ll/703
• doc: add it/mutable/parallel sub-package to llms.txt by @​sambhttps://github.com/samber/lo/pull/707ll/707
• docs: lots of various doc improvements by @​sambhttps://github.com/samber/lo/pull/706ll/706
• docs: adding go playground examples to it/ package by @​sambhttps://github.com/samber/lo/pull/708ll/708
• docs: Fix the Markdown syntax that is not displaying correctly by @​mengxunQhttps://github.com/samber/lo/pull/658ll/658
• doc: add examples for find.go by @​sambhttps://github.com/samber/lo/pull/681ll/681
• docs: Fix Product and ProductBy documentation by @​markhildreth-gravihttps://github.com/samber/lo/pull/647ll/647
• chore(deps-dev): bump typescript from 5.6.3 to 5.9.3 in /docs by @​dependabot[bohttps://github.com/samber/lo/pull/704ll/704
• docs: grammar improvements by @​NathanBaulhttps://github.com/samber/lo/pull/673ll/673

Other

• chore(deps): bump actions/setup-go from 5 to 6 by @​dependabot[bohttps://github.com/samber/lo/pull/695ll/695
• chore(deps): bump github.com/stretchr/testify from 1.11.0 to 1.11.1 by @​dependabot[bohttps://github.com/samber/lo/pull/663ll/663
• chore(deps): bump actions/checkout from 4 to 5 by @​dependabot[bohttps://github.com/samber/lo/pull/659ll/659
• chore(deps): bump github.com/stretchr/testify from 1.10.0 to 1.11.0 by @​dependabot[bot] in

New Contributors

• @​markhildreth-gravity made their first contributihttps://github.com/samber/lo/pull/647ll/647
• @​rasha108bik made their first contributihttps://github.com/samber/lo/pull/631ll/631
• @​xelavopelk made their first contributihttps://github.com/samber/lo/pull/666ll/666
• @​mabrarov made their first contributihttps://github.com/samber/lo/pull/692ll/692

Full Changelog: samber/lo@v1.51.0...v1.52.0