fix: rename

charmbracelet · Jan 23, 2025 · c80c3b9 · c80c3b9
1 parent 899593a
commit c80c3b9
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/ansi/truncate.go b/ansi/truncate.go
@@ -200,10 +200,10 @@ func TruncateLeft(s string, n int, prefix string) string {
 	return buf.String()
 }
 
-// ToCharRange takes start and stop byte positions and converts them to char
-// positions.
+// ByteToGraphemeRange takes start and stop byte positions and converts them to
+// grapheme-aware char positions.
 // You can use this with [Truncate], [TruncateLeft], and [Cut].
-func ToCharRange(str string, byteStart, byteStop int) (charStart, charStop int) {
+func ByteToGraphemeRange(str string, byteStart, byteStop int) (charStart, charStop int) {
 	bytePos, charPos := 0, 0
 	gr := uniseg.NewGraphemes(str)
 	for byteStart > bytePos {

diff --git a/ansi/truncate_test.go b/ansi/truncate_test.go
@@ -362,7 +362,7 @@ func TestCut(t *testing.T) {
 	}
 }
 
-func TestToCharRange(t *testing.T) {
+func TestByteToGraphemeRange(t *testing.T) {
 	cases := []struct {
 		name   string
 		feed   [2]int
@@ -397,7 +397,7 @@ func TestToCharRange(t *testing.T) {
 
 	for _, tt := range cases {
 		t.Run(tt.name, func(t *testing.T) {
-			charStart, charStop := ToCharRange(tt.input, tt.feed[0], tt.feed[1])
+			charStart, charStop := ByteToGraphemeRange(tt.input, tt.feed[0], tt.feed[1])
 			if expect := tt.expect[0]; expect != charStart {
 				t.Errorf("expected start to be %d, got %d", expect, charStart)
 			}