first commit

node_modules/vant/es/utils/basic.mjs

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+function noop() {
+}
+const extend = Object.assign;
+const inBrowser = typeof window !== "undefined";
+const isObject = (val) => val !== null && typeof val === "object";
+const isDef = (val) => val !== void 0 && val !== null;
+const isFunction = (val) => typeof val === "function";
+const isPromise = (val) => isObject(val) && isFunction(val.then) && isFunction(val.catch);
+const isDate = (val) => Object.prototype.toString.call(val) === "[object Date]" && !Number.isNaN(val.getTime());
+function isMobile(value) {
+  value = value.replace(/[^-|\d]/g, "");
+  return /^((\+86)|(86))?(1)\d{10}$/.test(value) || /^0[0-9-]{10,13}$/.test(value);
+}
+const isNumeric = (val) => typeof val === "number" || /^\d+(\.\d+)?$/.test(val);
+const isIOS = () => inBrowser ? /ios|iphone|ipad|ipod/.test(navigator.userAgent.toLowerCase()) : false;
+function get(object, path) {
+  const keys = path.split(".");
+  let result = object;
+  keys.forEach((key) => {
+    var _a;
+    result = isObject(result) ? (_a = result[key]) != null ? _a : "" : "";
+  });
+  return result;
+}
+function pick(obj, keys, ignoreUndefined) {
+  return keys.reduce(
+    (ret, key) => {
+      if (!ignoreUndefined || obj[key] !== void 0) {
+        ret[key] = obj[key];
+      }
+      return ret;
+    },
+    {}
+  );
+}
+const isSameValue = (newValue, oldValue) => JSON.stringify(newValue) === JSON.stringify(oldValue);
+const toArray = (item) => Array.isArray(item) ? item : [item];
+const flat = (arr) => arr.reduce((acc, val) => acc.concat(val), []);
+export {
+  extend,
+  flat,
+  get,
+  inBrowser,
+  isDate,
+  isDef,
+  isFunction,
+  isIOS,
+  isMobile,
+  isNumeric,
+  isObject,
+  isPromise,
+  isSameValue,
+  noop,
+  pick,
+  toArray
+};