flat

src/services/theme_data/iss_utils.js

@@ -24,7 +24,7 @@ export const getAllPossibleCombinations = (array) => {
       const nonSelf = array.filter((x) => !selfSet.has(x))
       return nonSelf.map((x) => [...self, x])
     })
-    const flatCombos = newCombos.reduce((acc, x) => [...acc, ...x], [])
+    const flatCombos = newCombos.flat()
     const uniqueComboStrings = new Set()
     const uniqueCombos = flatCombos.map(sortBy).filter((x) => {
       if (uniqueComboStrings.has(x.join())) {
@@ -36,7 +36,7 @@ export const getAllPossibleCombinations = (array) => {
     })
     combos.push(uniqueCombos)
   }
-  return combos.reduce((acc, x) => [...acc, ...x], [])
+  return combos.flat()
 }
 
 /**

src/services/theme_data/theme2_to_theme3.js

@@ -559,9 +559,9 @@ export const convertTheme2To3 = (data) => {
 
   const flatExtRules = extendedRules
     .filter(Boolean)
-    .reduce((acc, x) => [...acc, ...x], [])
+    .flat()
     .filter(Boolean)
-    .reduce((acc, x) => [...acc, ...x], [])
+    .flat()
 
   return [
     generateRoot(),

src/services/theme_data/theme_data_3.service.js

@@ -262,7 +262,7 @@ export const init = ({
           ...r,
         })),
       )
-      .reduce((acc, arr) => [...acc, ...arr], []),
+      .flat()
     ...inputRuleset,
   ].map((rule) => {
     normalizeCombination(rule)
@@ -705,7 +705,7 @@ export const init = ({
       .map((variant) => {
         return stateCombinations.map((state) => ({ variant, state }))
       })
-      .reduce((acc, x) => [...acc, ...x], [])
+      .flat()
 
     stateVariantCombination.forEach((combination) => {
       combination.component = component.name