2 files changed, 4 insertions, 4 deletions
diff --git a/lib/xml/nodes.js b/lib/xml/nodes.js
index 9305918..76f5fd7 100644
--- a/lib/xml/nodes.js
+++ b/lib/xml/nodes.js
@@ -32,7 +32,7 @@ function Element(name, attributes, children) {
 
 Element.prototype.first = function(name) {
     return _.find(this.children, function(child) {
-        return child.name == name;
+        return child.name === name;
     });
 };
 
@@ -42,7 +42,7 @@ Element.prototype.firstOrEmpty = function(name) {
 
 Element.prototype.getElementsByTagName = function(name) {
     var elements = _.filter(this.children, function(child) {
-        return child.name == name;
+        return child.name === name;
     });
     return toElementList(elements);
 };
diff --git a/lib/xml/reader.js b/lib/xml/reader.js
index 67b69be..844ee0c 100644
--- a/lib/xml/reader.js
+++ b/lib/xml/reader.js
@@ -78,8 +78,8 @@ function readString(xmlString, namespaceMap) {
 
 function mapObject(input, valueFunc, keyFunc) {
     return _.reduce(input, function(result, value, key) {
-        var mappedKey = keyFunc.call(null, value, key, input);
-        result[mappedKey] = valueFunc.call(null, value, key, input);
+        var mappedKey = keyFunc(value, key, input);
+        result[mappedKey] = valueFunc(value, key, input);
         return result;
     }, {});
 }