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uniq: fixed #550 (#1790)

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Mikadore 2021-03-10 21:54:31 +01:00 • committed by GitHub
parent a42e24e088
commit 734ef0a8a1
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1 changed files with 2 additions and 8 deletions
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10
src/uu/uniq/src/uniq.rs
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@ -131,10 +131,7 @@ impl Uniq {
// fast path: avoid skipping
if self.ignore_case && slice_start == 0 && slice_stop == len {
return closure(&mut fields_to_check.chars().map(|c| match c {
'a'..='z' => ((c as u8) - 32) as char,
_ => c,
}));
return closure(&mut fields_to_check.chars().flat_map(|c| c.to_uppercase()));
}
// fast path: we can avoid mapping chars to upper-case, if we don't want to ignore the case
@ -147,10 +144,7 @@ impl Uniq {
.chars()
.skip(slice_start)
.take(slice_stop)
.map(|c| match c {
'a'..='z' => ((c as u8) - 32) as char,
_ => c,
}),
.flat_map(|c| c.to_uppercase()),
)
} else {
closure(&mut fields_to_check.chars())