package gobstore

import "strings"

// Filter performs a prefix match against all key values.
func (j *GobStore[T]) Filter(prefix string) []T {
	j.Lock()
	defer j.Unlock()
	res := make([]T, 0)
	for k, v := range j.values {
		if strings.HasPrefix(k, prefix) {
			res = append(res, v)
		}
	}
	return res
}