Remove findEffect (#16343)

GitOrigin-RevId: b8472f5128deac5e7f94fb1ec1e64899a8da510a

services/web/frontend/js/features/source-editor/extensions/visual/visual.ts

@@ -12,7 +12,6 @@ import { markDecorations } from './mark-decorations'
 import { EditorView, ViewPlugin } from '@codemirror/view'
 import { visualKeymap } from './visual-keymap'
 import { mousedown, mouseDownEffect } from './selection'
-import { findEffect } from '../../utils/effects'
 import { forceParsing, syntaxTree } from '@codemirror/language'
 import { hasLanguageLoadedEffect } from '../language'
 import { restoreScrollPosition } from '../scroll-position'
@@ -34,14 +33,18 @@ type Options = {
 const visualConf = new Compartment()
 
 export const toggleVisualEffect = StateEffect.define<boolean>()
-export const findToggleVisualEffect = findEffect(toggleVisualEffect)
 
 const visualState = StateField.define<boolean>({
   create() {
     return false
   },
   update(value, tr) {
-    return findToggleVisualEffect(tr)?.value ?? value
+    for (const effect of tr.effects) {
+      if (effect.is(toggleVisualEffect)) {
+        return effect.value
+      }
+    }
+    return value
   },
 })
 
@@ -80,10 +83,11 @@ export const sourceOnly = (visual: boolean, extension: Extension) => {
 
     // Respond to switching editor modes
     EditorState.transactionExtender.of(tr => {
-      const effect = findToggleVisualEffect(tr)
-      if (effect) {
-        return {
-          effects: conf.reconfigure(configure(effect.value)),
+      for (const effect of tr.effects) {
+        if (effect.is(toggleVisualEffect)) {
+          return {
+            effects: conf.reconfigure(configure(effect.value)),
+          }
         }
       }
       return null

services/web/frontend/js/features/source-editor/utils/effects.ts

@@ -12,8 +12,3 @@ export const updateHasEffect =
     update.transactions.some(tr =>
       tr.effects.some(effect => effect.is(effectType))
     )
-
-export const findEffect =
-  <T>(effectType: StateEffectType<T>) =>
-  (tr: Transaction) =>
-    tr.effects.find(effect => effect.is(effectType))