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@thommay
Created October 27, 2015 17:27
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/// Remove duplicate and trailing slashes from a path
fn squeeze_path(pth: String) -> String {
let mut st = String::new();
for p in pth.split('/').filter(|&x| x != "") {
st.push('/');
st.push_str(p)
}
if st.len() == 0 {
String::from("/")
} else {
st
}
}
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