Uses consistently properties, not ivars, in Objective-C AnalyticsExample

shejis · Oct 24, 2017 · f52252a · f52252a
1 parent c71fe38
commit f52252a
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/analytics/AnalyticsExample/AppDelegate.m b/analytics/AnalyticsExample/AppDelegate.m
@@ -31,7 +31,7 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
   // [END configure]
 
   // Set a white background so that patterns are showcased.
-  _window.backgroundColor = [UIColor whiteColor];
+  self.window.backgroundColor = [UIColor whiteColor];
 
   return YES;
 }

diff --git a/analytics/AnalyticsExample/FoodPickerViewController.m b/analytics/AnalyticsExample/FoodPickerViewController.m
@@ -41,7 +41,7 @@ - (void)viewDidLoad {
 
 - (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row
        inComponent:(NSInteger)component {
-  NSString *food = _foodStuffs[row];
+  NSString *food = self.foodStuffs[row];
 
   [[NSUserDefaults standardUserDefaults] setValue:food forKey:@"favorite_food"];
   [[NSUserDefaults standardUserDefaults] synchronize];
@@ -58,13 +58,13 @@ - (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView {
 }
 
 - (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component {
-  return _foodStuffs.count;
+  return self.foodStuffs.count;
 }
 
 - (NSString *)pickerView:(UIPickerView *)pickerView
              titleForRow:(NSInteger)row
             forComponent:(NSInteger)component {
-  return _foodStuffs[row];
+  return self.foodStuffs[row];
 }
 
 @end