| DropIO | DropIO class which provides static DropIODrop factory methods |
| DropIOAsset | Class that encapsulates the common properties of all Drop.io asset types |
| DropIOAudio | Encapsulates the properties of a Drop.io audio asset |
| DropIODocument | Encapsulates the properties of a Drop.io document |
| DropIODrop | Class that encapsulates a Drop.io drop |
| DropIOImage | Encapsulates the properties of a Drop.io image asset |
| DropIOLink | Encapsulates the properties of a Drop.io link asset |
| DropIOMovie | Encapsulates the properties of a Drop.io movie asset |
| DropIONote | Encapsulates the properties of a Drop.io note |
| NSMutableURLRequest | NSMutableURLRequest category to provide a method to set the HTTP POST body from a dictionary of parameters |
| NSMutableURLRequest(httpFormEncoding) | NSMutableURLRequest category to provide a method to set the HTTP POST body from a dictionary of parameters |
| NSString | NSString category to encode a string so it can be used in an HTTP POST body |
| NSString(httpFormEncoding) | NSString category to encode a string so it can be used in an HTTP POST body |
| UIImage | Category on the UIImage class which implements the cropSquare method for cropping the image |
| UIImage(cropSquare) | |
| XMLToObjectParser |
1.5.8