[CLEANUP] Use Array.isArray everywhere instead of Ember.isArray

addon/-private/system/model/internal-model.js

@@ -578,7 +578,7 @@ InternalModel.prototype = {
   },
 
   _preloadHasMany(key, preloadValue, type) {
-    assert("You need to pass in an array to set a hasMany property on a record", Ember.isArray(preloadValue));
+    assert("You need to pass in an array to set a hasMany property on a record", Array.isArray(preloadValue));
     let recordsToSet = new Array(preloadValue.length);
 
     for (let i = 0; i < preloadValue.length; i++) {

addon/-private/system/store.js

@@ -59,7 +59,6 @@ export let badIdFormatAssertion = '`id` has to be non-empty string or number';
 
 const Backburner = Ember._Backburner;
 var Map = Ember.Map;
-var isArray = Array.isArray || Ember.isArray;
 
 //Get the materialized model from the internalModel/promise that returns
 //an internal model and return it in a promiseObject. Useful for returning
@@ -1658,7 +1657,7 @@ Store = Service.extend({
       }
     }
 
-    if (isArray(data.data)) {
+    if (Array.isArray(data.data)) {
       length = data.data.length;
       var internalModels = new Array(length);
       for (i = 0; i < length; i++) {
@@ -2060,7 +2059,7 @@ function deserializeRecordId(store, key, relationship, id) {
     return;
   }
 
-  assert(`A ${relationship.parentType} record was pushed into the store with the value of ${key} being ${Ember.inspect(id)}, but ${key} is a belongsTo relationship so the value must not be an array. You should probably check your data payload or serializer.`, !isArray(id));
+  assert(`A ${relationship.parentType} record was pushed into the store with the value of ${key} being ${Ember.inspect(id)}, but ${key} is a belongsTo relationship so the value must not be an array. You should probably check your data payload or serializer.`, !Array.isArray(id));
 
   //TODO:Better asserts
   return store._internalModelForId(id.type, id.id);
@@ -2071,7 +2070,7 @@ function deserializeRecordIds(store, key, relationship, ids) {
     return;
   }
 
-  assert(`A ${relationship.parentType} record was pushed into the store with the value of ${key} being '${Ember.inspect(ids)}', but ${key} is a hasMany relationship so the value must be an array. You should probably check your data payload or serializer.`, isArray(ids));
+  assert(`A ${relationship.parentType} record was pushed into the store with the value of ${key} being '${Ember.inspect(ids)}', but ${key} is a hasMany relationship so the value must be an array. You should probably check your data payload or serializer.`, Array.isArray(ids));
   let _ids = new Array(ids.length);
 
   for (let i = 0; i < ids.length; i++) {

addon/-private/system/store/finders.js

@@ -17,7 +17,7 @@ import {
 var Promise = Ember.RSVP.Promise;
 
 function payloadIsNotBlank(adapterPayload) {
-  if (Ember.isArray(adapterPayload)) {
+  if (Array.isArray(adapterPayload)) {
     return true;
   } else {
     return Object.keys(adapterPayload || {}).length;
@@ -175,7 +175,7 @@ export function _query(adapter, store, typeClass, query, recordArray) {
       records = store.push(payload);
     });
 
-    assert('The response to store.query is expected to be an array but it was a single record. Please wrap your response in an array or use `store.queryRecord` to query for a single record.', Ember.isArray(records));
+    assert('The response to store.query is expected to be an array but it was a single record. Please wrap your response in an array or use `store.queryRecord` to query for a single record.', Array.isArray(records));
     recordArray.loadRecords(records, payload);
     return recordArray;
 

addon/-private/system/store/serializer-response.js

@@ -26,7 +26,7 @@ export function validateDocumentStructure(doc) {
       }
     }
     if ('data' in doc) {
-      if (!(doc.data === null || Ember.isArray(doc.data) || typeof doc.data === 'object')) {
+      if (!(doc.data === null || Array.isArray(doc.data) || typeof doc.data === 'object')) {
         errors.push('data must be null, an object, or an array');
       }
     }
@@ -36,7 +36,7 @@ export function validateDocumentStructure(doc) {
       }
     }
     if ('errors' in doc) {
-      if (!Ember.isArray(doc.errors)) {
+      if (!Array.isArray(doc.errors)) {
         errors.push('errors must be an array');
       }
     }

addon/adapters/errors.js

@@ -34,7 +34,7 @@ function extendFn(ErrorClass) {
 
 function extend(ParentErrorClass, defaultMessage) {
   let ErrorClass = function(errors, message) {
-    assert('`AdapterError` expects json-api formatted errors array.', Ember.isArray(errors || []));
+    assert('`AdapterError` expects json-api formatted errors array.', Array.isArray(errors || []));
     ParentErrorClass.call(this, errors, message || defaultMessage);
   };
   ErrorClass.prototype = Object.create(ParentErrorClass.prototype);

tests/integration/adapter/build-url-mixin-test.js

@@ -226,7 +226,7 @@ test('buildURL - buildURL takes the records from findMany', function(assert) {
   Post.reopen({ comments: DS.hasMany('comment', { async: true }) });
 
   adapter.buildURL = function(type, ids, snapshots) {
-    if (Ember.isArray(snapshots)) {
+    if (Array.isArray(snapshots)) {
       return "/posts/" + snapshots.get('firstObject').belongsTo('post', { id: true }) + '/comments/';
     }
     return "";