traverse - npm Package Compare versions

Comparing version 0.3.5 to 0.3.6

index.js

@@ -7,2 +7,26 @@ module.exports = Traverse;
 
+Traverse.prototype.get = function (ps) {
+    var node = this.value;
+    for (var i = 0; i < ps.length; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) {
+            node = undefined;
+            break;
+        }
+        node = node[key];
+    }
+    return node;
+};
+
+Traverse.prototype.set = function (ps, value) {
+    var node = this.value;
+    for (var i = 0; i < ps.length - 1; i ++) {
+        var key = ps[i];
+        if (!Object.hasOwnProperty.call(node, key)) node[key] = {};
+        node = node[key];
+    }
+    node[ps[i]] = value;
+    return value;
+};
+
 Traverse.prototype.map = function (cb) {
@@ -28,2 +52,75 @@ return walk(this.value, cb, true);
 
+Traverse.prototype.deepEqual = function (obj) {
+    var equal = true;
+    var node = obj;
+    
+    this.forEach(function (y) {
+        var notEqual = (function () {
+            equal = false;
+            //this.stop();
+        }).bind(this);
+        
+        if (this.key) node = node[this.key];
+        var x = node;
+        
+        this.post(function () {
+            node = x;
+        });
+        
+        var toS = function (o) {
+            return Object.prototype.toString.call(o);
+        };
+        
+        if (this.circular) {
+            if (Traverse(obj).get(this.circular.path) !== x) notEqual();
+        }
+        else if (typeof x !== typeof y) {
+            notEqual();
+        }
+        else if (x.__proto__ !== y.__proto__) {
+            notEqual();
+        }
+        else if (x === y) {
+            // nop
+        }
+        else if (typeof x === 'function') {
+            if (x instanceof RegExp) {
+                // both regexps on account of the __proto__ check
+                if (x.toString() != y.toString()) notEqual();
+            }
+            else if (x !== y) notEqual();
+        }
+        else if (typeof x === 'object') {
+            if (x === null || y === null) {
+                if (x !== y) notEqual();
+            }
+            else if (toS(y) === '[object Arguments]'
+            || toS(x) === '[object Arguments]') {
+                if (toS(x) !== toS(y)) {
+                    notEqual();
+                }
+            }
+            else if (x instanceof Date || y instanceof Date) {
+                if (!(x instanceof Date) || !(y instanceof Date)
+                || x.getTime() !== y.getTime()) {
+                    notEqual();
+                }
+            }
+            else {
+                var kx = Object.keys(x);
+                var ky = Object.keys(y);
+                if (kx.length !== ky.length) return false;
+                for (var i = 0; i < kx.length; i++) {
+                    var k = kx[i];
+                    if (!Object.hasOwnProperty.call(y, k)) {
+                        notEqual();
+                    }
+                }
+            }
+        }
+    });
+    
+    return equal;
+};
+
 Traverse.prototype.paths = function () {
@@ -30,0 +127,0 @@ var acc = [];

package.json

 {
     "name" : "traverse",
-    "version" : "0.3.5",
+    "version" : "0.3.6",
     "description" : "Traverse and transform objects by visiting every node on a recursive walk",
@@ -5,0 +5,0 @@ "author" : "James Halliday",

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

30899

increased by27.15%

Number of package files

19

increased by5.56%

Lines of code

765

increased by30.32%

Number of lines in readme file

248

increased by25.89%

No dependency changes