feat (theme): isRTL, allow tests on tags other than html

n-langle · n-langle · commit cfa1e155e690 · 2025-02-10T12:56:11.000+01:00
diff --git a/src/js/utils/isRTL.js b/src/js/utils/isRTL.js
@@ -1,4 +1,4 @@
-export default function isRTL() {
+export default function isRTL(container = document.documentElement) {
   const rtlLanguages = [
     'ar', // Arabic
     'fa', // Persian (Farsi)
@@ -13,5 +13,5 @@ export default function isRTL() {
     'yi', // Yiddish
   ]
 
-  return document.documentElement.dir === 'rtl' || rtlLanguages.includes(document.documentElement.lang)
+  return container.dir === 'rtl' || rtlLanguages.includes(container.lang)
 }

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-export default function isRTL() {`
	`1`	`+export default function isRTL(container = document.documentElement) {`
`2`	`2`	`const rtlLanguages = [`
`3`	`3`	`'ar', // Arabic`
`4`	`4`	`'fa', // Persian (Farsi)`
`@@ -13,5 +13,5 @@ export default function isRTL() {`
`13`	`13`	`'yi', // Yiddish`
`14`	`14`	`]`
`15`	`15`
`16`		`- return document.documentElement.dir === 'rtl' \|\| rtlLanguages.includes(document.documentElement.lang)`
	`16`	`+ return container.dir === 'rtl' \|\| rtlLanguages.includes(container.lang)`
`17`	`17`	`}`