fix(ruby): highlight entire class names with underscore

jimtng · jimtng · commit 169267eac511 · 2025-02-25T23:37:44.000+10:00
Signed-off-by: jimtng &lt;2554958+jimtng@users.noreply.github.com&gt;
diff --git a/src/languages/ruby.js b/src/languages/ruby.js
@@ -12,9 +12,9 @@ export default function(hljs) {
   const RUBY_METHOD_RE = '([a-zA-Z_]\\w*[!?=]?|[-+~]@|<<|>>|=~|===?|<=>|[<>]=?|\\*\\*|[-/+%^&*~`|]|\\[\\]=?)';
   // TODO: move concepts like CAMEL_CASE into `modes.js`
   const CLASS_NAME_RE = regex.either(
-    /\b([A-Z]+[a-z0-9]+)+/,
+    /\b([A-Z]+[a-z0-9_]+)+/,
     // ends in caps
-    /\b([A-Z]+[a-z0-9]+)+[A-Z]+/,
+    /\b([A-Z]+[a-z0-9_]+)+[A-Z]+/,
   )
   ;
   const CLASS_NAME_WITH_NAMESPACE_RE = regex.concat(CLASS_NAME_RE, /(::\w+)*/)

Original file line number	Diff line number	Diff line change
`@@ -12,9 +12,9 @@ export default function(hljs) {`
`12`	`12`	const RUBY_METHOD_RE = '([a-zA-Z_]\\w[!?=]?\|[-+~]@\|<<\|>>\|=~\|===?\|<=>\|[<>]=?\|\\\\\|[-/+%^&~`\|]\|\\[\\]=?)';
`13`	`13`	// TODO: move concepts like CAMEL_CASE into `modes.js`
`14`	`14`	`const CLASS_NAME_RE = regex.either(`
`15`		`- /\b([A-Z]+[a-z0-9]+)+/,`
	`15`	`+ /\b([A-Z]+[a-z0-9_]+)+/,`
`16`	`16`	`// ends in caps`
`17`		`- /\b([A-Z]+[a-z0-9]+)+[A-Z]+/,`
	`17`	`+ /\b([A-Z]+[a-z0-9_]+)+[A-Z]+/,`
`18`	`18`	`)`
`19`	`19`	`;`
`20`	`20`	`const CLASS_NAME_WITH_NAMESPACE_RE = regex.concat(CLASS_NAME_RE, /(::\w+)*/)`