BAError

Helper category for NSError, mark details of NSError more effective.

BAError help you build NSError easily. And you can get more specific description by call localizedDescription, and readable details chain by call localizedFailureReason, localizedRecoverySuggestion.

For example:

NSError *error1 = [NSError bae_errorWith:@"TestDomain" code:1001 description:@"testDes_1" causes:nil];
NSError *error2 = [NSError bae_errorWith:@"TestDomain" code:1002 description:@"testDes_2" causes:error1, nil];
NSLog(@"%@", error2.localizedDescription);
NSLog(@"%@", error2.localizedFailureReason);
NSLog(@"%@", error2.localizedRecoverySuggestion);

You'll find jsonlized and continuous detail of NSError in console:

• Localized description:

[TestDomain-1002] testDes_2

• Localized failure reason & Localized recovery suggestion

{
  "Domain" : "TestDomain",
  "Description" : "testDes_2",
  "Causes" : [
    {
      "Domain" : "TestDomain",
      "Code" : 1001,
      "Description" : "testDes_1"
    }
  ],
  "Code" : 1002
}

Installation

BAError is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'BAError'

Author

benarvin, benarvin93@outlook.com

License

BAError is available under the MIT license. See the LICENSE file for more info.