v2.5.0

There is now a new NSDictionary property in CBCNode called metadata. It is meant to store all the information regarding an example
rather than using separate methods as previously done. With that said, we offer backwards compatibility and still allow the usage of methods to provide example information.

Before:

+ (NSArray *)catalogBreadcrumbs {
  return @[ @"Activity Indicator", @"Activity Indicator" ];
}

+ (NSString *)catalogDescription {
  return @"Activity Indicator is a visual indication of an app loading content. It can display how "
         @"long an operation will take or visualize an unspecified wait time.";
}

+ (BOOL)catalogIsPrimaryDemo {
  return YES;
}

+ (BOOL)catalogIsPresentable {
  return YES;
}

After:

+ (NSDictionary *)catalogMetadata {
  return @{@"breadcrumbs": @[ @"Activity Indicator", @"Activity Indicator" ],
           @"description": @"Activity Indicator is a visual indication of an app loading content. It can display how "
           @"long an operation will take or visualize an unspecified wait time.",
           @"primaryDemo": @YES,
           @"presentable": @YES};
}

Source changes

• added a new metadata property that will hold all the key/values for that node. Also code refactoring (#27) (Yarden Eitan)

API changes

CBCBreadcrumbs

new constant: CBCBreadcrumbs

CBCNode

new property: metadata in CBCNode

removed property: nodeDescription in CBCNode

modified method: -exampleDescription in CBCNode

Type of change:	Swift declaration
From:	func exampleDescription() -> String
To:	func exampleDescription() -> String?

modified method: -exampleDescription in CBCNode

Type of change:	Declaration
From:	- (nonnull NSString *)exampleDescription;
To:	- (nullable NSString *)exampleDescription;

CBCRelatedInfo

new constant: CBCRelatedInfo

CBCIsDebug

new constant: CBCIsDebug

CBCIsPresentable

new constant: CBCIsPresentable

CBCIsPrimaryDemo

new constant: CBCIsPrimaryDemo

CBCDescription

new constant: CBCDescription

CBCStoryboardName

new constant: CBCStoryboardName