Registry / utility / mroth-weightedrand

mroth-weightedrand

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library1.0.0gogounverified

Package weightedrand provides a performant data structure for weighted random selection from a list of elements.

utility

go get github.com/mroth/weightedrand

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · MROTH-WEIGHTEDRAND

mroth-weightedrand

utilitygov1.0.0

harness data pending

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Code

Verified usage

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weightedrand

✓ github.com/mroth/weightedrand

Creates a weighted chooser and picks a random item.

package main import ( "fmt" "github.com/mroth/weightedrand" ) func main() { choices := []weightedrand.Choice{ {Item: "A", Weight: 5}, {Item: "B", Weight: 1}, } picker, _ := weightedrand.NewChooser(choices...) result := picker.Pick().(string) fmt.Println(result) }

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Version history

1.0.0latest on pkg.go.dev

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Resources

githubhttps://github.com/mroth/weightedrand ↗

homepagehttps://github.com/mroth/weightedrand ↗

docshttps://pkg.go.dev/github.com/mroth/weightedrand#section-documentation ↗