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# Conflicts: # .travis.yml # example_test.go # setup_test.go
* feat: add `FromChannelWithTimeout()` * feat: add `FromChannelWithContext` * chore: update README.md * fix: FromChannelWithContext args order * feat: remove FromChannelWithTimeout in favor of FromChannelWithContext
ahmetb
approved these changes
Oct 19, 2025
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go-linq v4 (major release)
This PR merges the
v4branch tomasterand publishes go‑linq v4.0.0.v4 modernizes the library around Go’s standard iterator pattern, introduces typed constructors, adds context‑cancellable channel iteration, improves
ToSlicecapacity growth, and refreshes docs/examples.Highlights
Adopts Go’s standard iterator pattern (Go 1.23+).
Manual iteration over
Querynow follows theiterpackage pattern and integrates cleanly withfor … range. This is a breaking change for manual iteration.Typed constructors for common sources:
FromSlice,FromMap,FromChannel,FromChannelWithContext,FromString, andFromIterable. The legacyFrom()remains for convenience but is reflection‑based and not recommended for new code.Channel iteration w/ cancellation:
New
FromChannelWithContext(ctx, ch)allows to iterate over a channel with cancelation . (Closes how about add parameter timeout for FromChannelT？ #93)ToSliceuses the standard growth strategy. (Closes WhyToSliceneed a custom grow strategy instead of the standard library? #109)ToSliceconverts query elements to the slice element type, if these can't be assigned directly.Docs/examples updated for v4, including
anyin place ofinterface{}and typed constructors throughout.Fixed Unit test ExampleOrderedQuery_ThenByDescending fails on golang-1.19.2 #113
Breaking changes
Manual iteration API changed. Code that previously relied on custom iterator functions must switch to the new pattern. Example from the README shows the transformation and the new
for … rangeergonomics.Removed:
FromChannelT()in favor ofFromChannel().Minimum Go version
Go 1.23+ (due to use of the standard iter package).