仿互站小程序

vant/mixins/observer/index.js

@@ -0,0 +1,21 @@
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), exports.observe = function(o, t) {
+    var s = o.watch, i = o.computed;
+    if (t.behaviors.push(e.behavior), s) {
+        var p = t.properties || {};
+        Object.keys(s).forEach(function(e) {
+            if (e in p) {
+                var r = p[e];
+                null !== r && "type" in r || (r = {
+                    type: r
+                }), r.observer = s[e], p[e] = r;
+            }
+        }), t.properties = p;
+    }
+    i && (t.methods = t.methods || {}, t.methods.$options = function() {
+        return o;
+    }, t.properties && (0, r.observeProps)(t.properties));
+};
+
+var e = require("./behavior"), r = require("./props");