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Add a fs.connect() function to join paths

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This commit is contained in:
Patrick Walton 2011-03-15 17:11:55 -07:00
parent a8d8ea3cf3
commit 6d5379cdcb
1 changed files with 8 additions and 0 deletions
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8
src/lib/fs.rs
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@ -18,6 +18,14 @@ fn dirname(path p) -> path {
ret _str.substr(p, 0u, i as uint);
}
fn connect(path pre, path post) -> path {
auto len = _str.byte_len(pre);
if (pre.(len - 1u) == (os_fs.path_sep as u8)) { // Trailing '/'?
ret pre + post;
}
ret pre + path_sep() + post;
}
impure fn file_is_dir(path p) -> bool {
ret rustrt.rust_file_is_dir(p) != 0;
}