08-27-周三_17-09-29

node_modules/traverse/examples/negative.js

@@ -0,0 +1,10 @@
+'use strict';
+
+var traverse = require('traverse');
+var obj = [5, 6, -3, [7, 8, -2, 1], { f: 10, g: -13 }];
+
+traverse(obj).forEach(function (x) {
+	if (x < 0) { this.update(x + 128); }
+});
+
+console.dir(obj);