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add docstring

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onyx-and-iris 2023-12-16 00:23:25 +00:00
parent 7faa19e159
commit e5a75872fe
1 changed files with 1 additions and 0 deletions
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day-13/image.go
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@ -16,6 +16,7 @@ func newImg() img {
return img{raw: make([]string, 0)}
}
// transposed rotates an image rightwards ninety degrees
func (i img) transposed() []string {
transposed := []string{}