John Wana

Asynchronous functions are defined by a set of blocks contained in an NSArray. When a block is finished, it calls success() or failure().

Functions include:

• series: run a set of blocks in sequential order
• parallel: run a set of blocks in parallel
• eachSeries: runs a block in series with every item in an array
• eachParallel: runs a block in parallel with every item in an array
• mapParallel: runs a block in parallel with every item in an array, collecting all the return values
• mapSeries: runs a block in series with every item in an array, collecting all the return values
• repeatUntilSuccess: repeat a block until it succeeds or maxAttempts is reached
• waterfall: run a set of blocks in series, passing the return value of a block to the next block

License: MIT