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add docstring
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@ -16,6 +16,7 @@ func newImg() img {
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return img{raw: make([]string, 0)}
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return img{raw: make([]string, 0)}
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}
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}
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// transposed rotates an image rightwards ninety degrees
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func (i img) transposed() []string {
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func (i img) transposed() []string {
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transposed := []string{}
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transposed := []string{}
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