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Get method for file explorer

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veeso
2021-03-20 15:31:53 +01:00
parent 12ec87235f
commit 61404cfbec
1 changed files with 10 additions and 0 deletions
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10
src/fs/explorer/mod.rs
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@@ -170,6 +170,13 @@ impl FileExplorer {
self.files.get(self.index) self.files.get(self.index)
} }
/// ### get
///
/// Get file at index
pub fn get(&self, idx: usize) -> Option<&FsEntry> {
self.files.get(idx)
}
// Formatting // Formatting
/// ### fmt_file /// ### fmt_file
@@ -582,6 +589,9 @@ mod tests {
make_fs_entry("codecov.yml", false), make_fs_entry("codecov.yml", false),
make_fs_entry(".gitignore", false), make_fs_entry(".gitignore", false),
]); ]);
assert!(explorer.get_current_file().is_some());
assert!(explorer.get(0).is_some());
assert!(explorer.get(100).is_none());
assert_eq!(explorer.count(), 6); assert_eq!(explorer.count(), 6);
// Verify (files are sorted by name) // Verify (files are sorted by name)
assert_eq!( assert_eq!(