mirror of
https://github.com/samber/lo.git
synced 2026-04-22 15:37:14 +08:00
Samuel Berthe
fa095e4b4f
* fix(doc): fix go playground demo URL * fix(doc): add more go playground demo URL
39 lines
860 B
Markdown
39 lines
860 B
Markdown
---
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name: MinIndexBy
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slug: minindexby
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sourceRef: find.go#L337
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category: core
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subCategory: find
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playUrl: https://go.dev/play/p/zwwPRqWhnUY
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variantHelpers:
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- core#find#minindexby
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similarHelpers:
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- core#find#minindexbyerr
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- core#find#min
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- core#find#minby
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- core#find#minindex
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- core#find#max
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- core#find#maxby
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- core#find#maxindex
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- core#find#maxindexby
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- core#math#sum
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- core#math#mean
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- core#math#product
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- core#math#mode
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position: 170
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signatures:
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- "func MinIndexBy[T any](collection []T, comparison func(a T, b T) bool) (T, int)"
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---
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Searches the minimum value using a comparison function and returns the value and its index. Returns (zero value, -1) when empty.
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```go
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type Point struct{ X int }
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value, idx := lo.MinIndexBy([]Point{{1}, {5}, {3}}, func(a, b Point) bool {
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return a.X < b.X
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})
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// value == {1}, idx == 0
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```
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