Function SliceFilter

pkg/util/util.go:58–66

SliceFilter takes an input collection and returns elements where `predicate` returns true Known as 'filter' in most other languages or 'Select' in C# Linq.

(slice []T, predicate func(item T) bool)

// SliceFilter takes an input collection and returns elements where `predicate` returns true
// Known as 'filter' in most other languages or 'Select' in C# Linq.
func SliceFilter[T any](slice []T, predicate func(item T) bool) []T {
	var results []T = nil
	for _, item := range slice {
		if predicate(item) {
			results = append(results, item)
		}
	}
	return results
}

func SliceExcept[T any](slice []T, predicate func(item T) bool) []T {
	return SliceFilter(slice, func(item T) bool { return !predicate(item) })