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package filer
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import "slices"
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// sliceWithout returns a copy of the specified slice without element e, if it is present.
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func sliceWithout[S []E, E comparable](s S, e E) S {
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s_ := slices.Clone(s)
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i := slices.Index(s_, e)
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if i >= 0 {
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s_ = slices.Delete(s_, i, i+1)
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}
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return s_
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}
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