docs

1 files changed, 4 insertions, 0 deletions

diff --git a/identity/identity.go b/identity/identity.go
index 06bd421..e1cd74d 100644
--- a/identity/identity.go
+++ b/identity/identity.go
@@ -7,15 +7,18 @@ type Identity struct {
 	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{
@@ -25,6 +28,7 @@ func New(input string) Identity {
 
 }
 
+// Reduce normalizes input (commands and filenames) to simplify them
 func Reduce(input string) string {
 	reduced := input
 	reduced = strings.TrimPrefix(input, ".")