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Nathan Baulch
e7386d9246
* Fix linting * Use is.ElementsMatch This will ignore the ordering of the final intersection. Especially important when checking old versions of go that do not guarantee an order when iterating through maps. * lint: fix inconsistent callback function parameter names * lint: rename "iteratee" to "transform" for *Map helpers * lint: rename "project" parameters to "transform" * lint: rename "cb" parameters to "callback" * lint: rename "iteratee" to "callback" for ForEach helpers --------- Co-authored-by: Franky W. <frankywahl@users.noreply.github.com> Co-authored-by: Samuel Berthe <dev@samuel-berthe.fr>
718 B
718 B
name, slug, sourceRef, category, subCategory, playUrl, variantHelpers, similarHelpers, position, signatures
| name | slug | sourceRef | category | subCategory | playUrl | variantHelpers | similarHelpers | position | signatures | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GroupByMap | groupbymap | slice.go#L194 | core | slice | https://go.dev/play/p/iMeruQ3_W80 |
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130 |
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Groups items by a key computed from each element and maps each element to a value.
groups := lo.GroupByMap(
[]int{0, 1, 2, 3, 4, 5},
func(i int) (int, int) {
return i % 3, i * 2
},
)
// map[int][]int{0:{0,6}, 1:{2,8}, 2:{4,10}}