更新

2026-08-11 17:41:36 +08:00
parent cfe4c82c90
commit 03fe4ddf9d
18771 changed files with 3617239 additions and 0 deletions
@@ -0,0 +1,20 @@
+var each = require('./each');
+var isStr = require('./isStr');
+var isNum = require('./isNum');
+var isArr = require('./isArr');
+var isObj = require('./isObj');
+exports = function() {
+    var ret = [];
+    each(arguments, function(arg) {
+        if (!arg) return;
+        if (isStr(arg) || isNum(arg)) return ret.push(arg);
+        if (isArr(arg)) return ret.push(exports.apply(null, arg));
+        if (!isObj(arg)) return;
+        each(arg, function(val, key) {
+            if (val) ret.push(key);
+        });
+    });
+    return ret.join(' ');
+};
+
+module.exports = exports;