sofie_engine/label.rs
1#[must_use]
2pub fn humanize(name: &str) -> String {
3 let spaced = name.replace('_', " ");
4 let mut characters = spaced.trim().chars();
5 characters.next().map_or_else(String::new, |first| {
6 first.to_uppercase().chain(characters).collect()
7 })
8}
9
10#[cfg(test)]
11mod tests {
12 use super::humanize;
13
14 #[test]
15 fn humanizes_snake_case_names() {
16 assert_eq!(humanize("created_at"), "Created at");
17 assert_eq!(humanize("orders"), "Orders");
18 assert_eq!(humanize("_"), "");
19 }
20}