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Lowercase small words that are uppercase #7

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Aug 30, 2022
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Lowercase small words that are uppercase #7

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Lowercase small words that are uppercase 
Fixes #6
  • Loading branch information
@wezm
wezm committed Aug 30, 2022
commit e7ca3d62da24daaa78401732f57b2f4f9da9fa6c
10 changes: 8 additions & 2 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -78,14 +78,14 @@ const SMALL_WORDS: &[&str] = &[
/// ```
pub fn titlecase(input: &str) -> String {
lazy_static! {
static ref SMALL_RE: Regex = Regex::new(&format!(r"\A(?:{})\z", SMALL_WORDS.join("|")))
static ref SMALL_RE: Regex = Regex::new(&format!(r"(?i)\A(?:{})\z", SMALL_WORDS.join("|")))
.expect("unable to compile small words regex");
static ref CONTAINS_LOWERCASE: Regex =
Regex::new(r"[[:lower:]]").expect("unable to compile lowercase regex");
static ref WORDS: Regex = Regex::new(
r"(?x)
(_*)
([\w'’.:/@\[\]/()]+)
([\w'’.:/@\[\]/()&]+)
(_*)",
)
.expect("unable to compile regex");
Expand Down Expand Up @@ -424,4 +424,10 @@ mod tests {
"Jonathan Kim on Alex Gibney’s ‘Steve Jobs: The man in the machine’",
"Jonathan Kim on Alex Gibney’s ‘Steve Jobs: The Man in the Machine’"
);

testcase!(
lower_small_words,
"Way Of The Dragon makes Of In An A lowercase",
"Way of the Dragon Makes of in an a Lowercase"
);
}