ike.util

Common Clojure utility functions I use.

Overview

• Stuart Sierra's Component
  • IdempotentLifecycle protocol to make it easier to implement Lifecycle idempotently.
• Ring
  • make-handler function that wraps a handler function with middleware that adds components to the request map
• Aleph
  • AlephRingServer component (uses IdempotentLifecycle and make-handler)
  • websocket->async for using core.async as interface to an Aleph websocket on server-side
  • async->websocket for using core.async as interface to an Aleph websocket on client-side
• Transducers
  • peek for applying a function to each item coming through the transducer, without modifying it
  • reductions for accumulating the results of a function and having the accumulated result as of each item be passed to the next item in the stack