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Diffstat (limited to 'heck/src/title.rs')
-rw-r--r-- | heck/src/title.rs | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/heck/src/title.rs b/heck/src/title.rs deleted file mode 100644 index cb48302..0000000 --- a/heck/src/title.rs +++ /dev/null @@ -1,52 +0,0 @@ -/// This trait defines a title case conversion. -/// -/// In Title Case, word boundaries are indicated by spaces, and every word is -/// capitalized. -/// -/// ## Example: -/// -/// ```rust -/// extern crate heck; -/// fn main() { -/// -/// use heck::TitleCase; -/// -/// let sentence = "We have always lived in slums and holes in the wall."; -/// assert_eq!(sentence.to_title_case(), "We Have Always Lived In Slums And Holes In The Wall"); -/// } -/// ``` -pub trait TitleCase: ToOwned { - /// Convert this type to title case. - fn to_title_case(&self) -> Self::Owned; -} - -impl TitleCase for str { - fn to_title_case(&self) -> String { - ::transform(self, ::capitalize, |s| s.push(' ')) - } -} - -#[cfg(test)] -mod tests { - use super::TitleCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_title_case(), $s2) - } - } - } - - t!(test1: "CamelCase" => "Camel Case"); - t!(test2: "This is Human case." => "This Is Human Case"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "Mixed Up Camel Case With Some Spaces"); - t!(test4: "mixed_up_ snake_case, with some _spaces" => "Mixed Up Snake Case With Some Spaces"); - t!(test5: "kebab-case" => "Kebab Case"); - t!(test6: "SHOUTY_SNAKE_CASE" => "Shouty Snake Case"); - t!(test7: "snake_case" => "Snake Case"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "This Contains All Kinds Of Word Boundaries"); - t!(test9: "XΣXΣ baffle" => "Xσxς Baffle"); - t!(test10: "XMLHttpRequest" => "Xml Http Request"); -} |