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86720090b6
This change adds GoDoc comments to many of the public symbols in the `pkg/` directory. It also includes various improvements to the documentation in `README.md` and other markdown files in the `docs/` directory. This is a partial documentation effort, as requested by the user, to get a pull request submitted quickly. Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
23 lines
438 B
Go
23 lines
438 B
Go
package set
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// Map takes a slice of a given type and creates a boolean map with keys
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// of that type.
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func Map[K comparable](in []K) map[K]bool {
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m := make(map[K]bool, len(in))
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for _, i := range in {
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m[i] = true
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}
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return m
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}
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// Apply applies the given function to every element of the slice.
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func Apply[K comparable](in []K, f func(K) K) []K {
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out := make([]K, len(in))
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for i, v := range in {
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out[i] = f(v)
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}
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return out
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}
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