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liferestartWX/utils/liferestart/functions/util.js

@@ -0,0 +1,31 @@
+function clone(value) {
+  switch(typeof value) {
+      case 'object':
+          if(Array.isArray(value)) return value.map(v=>clone(v));
+          const newObj = {};
+          for(const key in value) newObj[key] = clone(value[key]);
+          return newObj;
+      default: return value;
+  }
+}
+
+function max(...arr) {
+  return Math.max(...arr.flat());
+}
+
+function min(...arr) {
+  return Math.min(...arr.flat());
+}
+
+function sum(...arr) {
+  let s = 0;
+  arr.flat().forEach(v=>s+=v);
+  return s;
+}
+
+function average(...arr) {
+  const s = sum(...arr);
+  return s / arr.flat().length;
+}
+
+export { clone, max, min, sum, average };