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package identity
import "strings"
type Identity struct {
Full string
Reduced string
}
// I return whether the other identity "means the same" as this one
func (i Identity) I(other Identity) bool {
return i.Reduced == other.Reduced
}
// Is returns whether the other string "means the same" as this one
func (i Identity) Is(input string) bool {
reduced := Reduce(input)
return i.Reduced == reduced
}
// New creates a new Identity with default reduction
func New(input string) Identity {
reduced := Reduce(input)
return Identity{
Full: input,
Reduced: reduced,
}
}
// Reduce normalizes input (commands and filenames) to simplify them
func Reduce(input string) string {
reduced := input
reduced = strings.TrimPrefix(input, ".")
if !strings.HasPrefix(reduced, ".") {
reduced = strings.Split(reduced, ".")[0]
}
reduced = strings.ToLower(reduced)
return reduced
}
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