Reorganize

crates/lib/toolbox/src/misc.rs

@@ -0,0 +1,36 @@
+/// Normalize a domain. This does the following:
+/// - removes protocol prefixes
+/// - removes leading `www`
+/// - removes query params and path segments.
+///
+/// This function is for roach, and should exactly match the ts implementation.
+///
+/// ## Examples:
+/// ```
+/// # use toolbox::misc::normalize_domain;
+/// assert_eq!("domain.com", normalize_domain("domain.com"));
+/// assert_eq!("domain.com", normalize_domain("domain.com/"));
+/// assert_eq!("domain.com", normalize_domain("domain.com/en/us"));
+/// assert_eq!("domain.com", normalize_domain("domain.com/?key=val"));
+/// assert_eq!("domain.com", normalize_domain("www.domain.com"));
+/// assert_eq!("domain.com", normalize_domain("https://www.domain.com"));
+/// assert_eq!("us.domain.com", normalize_domain("us.domain.com"));
+/// ```
+pub fn normalize_domain(domain: &str) -> &str {
+	let mut domain = domain.strip_prefix("http://").unwrap_or(domain);
+	domain = domain.strip_prefix("https://").unwrap_or(domain);
+	domain = domain.strip_prefix("www.").unwrap_or(domain);
+	domain = domain.find("/").map_or(domain, |x| &domain[0..x]);
+
+	return domain;
+}
+
+/*
+pub fn random_string(length: usize) -> String {
+	rand::rng()
+		.sample_iter(&Alphanumeric)
+		.take(length)
+		.map(char::from)
+		.collect()
+}
+*/