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Fixed splitKeyPath undefined issue #2

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Fixed splitKeyPath undefined issue #2

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8 changes: 4 additions & 4 deletions lib/key-path-helpers.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ const ESCAPED_DOT = /\\\./g
const ANY_DOT = /\./g

function hasKeyPath (object, keyPath) {
var keys = splitKeyPath(keyPath)
var keys = this.splitKeyPath(keyPath)
for (var i = 0, len = keys.length; i < len; i++) {
var key = keys[i]
if (object == null || !object.hasOwnProperty(key)) {
Expand All @@ -16,7 +16,7 @@ function hasKeyPath (object, keyPath) {
function getValueAtKeyPath (object, keyPath) {
if (!keyPath) return object

var keys = splitKeyPath(keyPath)
var keys = this.splitKeyPath(keyPath)
for (var i = 0, len = keys.length; i < len; i++) {
var key = keys[i]
object = object[key]
Expand All @@ -28,7 +28,7 @@ function getValueAtKeyPath (object, keyPath) {
}

function setValueAtKeyPath (object, keyPath, value) {
var keys = splitKeyPath(keyPath)
var keys = this.splitKeyPath(keyPath)
while (keys.length > 1) {
var key = keys.shift()
if (object[key] == null) {
Expand All @@ -40,7 +40,7 @@ function setValueAtKeyPath (object, keyPath, value) {
}

function deleteValueAtKeyPath (object, keyPath) {
var keys = splitKeyPath(keyPath)
var keys = this.splitKeyPath(keyPath)
while (keys.length > 1) {
var key = keys.shift()
if (object[key] == null) return;
Expand Down