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21 lines
231 B
Go
21 lines
231 B
Go
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package two
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import "slices"
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type direction int
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const (
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N direction = iota
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NE
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E
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SE
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S
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SW
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W
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NW
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)
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func directions(dir rune) direction {
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return direction(slices.Index([]rune{'^', '.', '>', '.', 'v', '.', '<', '.'}, dir))
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}
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