Re: Trouble replacing deprecated map< function

2016-02-16 Thread James Reeves
Thanks for the reply. Now that you point it out, I see what you mean about channels being queues, rather than generic communication streams. Perhaps rather than return a bidirectional channel, Chord should instead return two channels, one for input and one for output. Or perhaps it should take the

Re: Trouble replacing deprecated map< function

2016-02-15 Thread Francis Avila
I think the difficulty here is that Chord has a bidirectional channel, where putting and taking operate on different "streams" inside the channel. (Internally, Chord is actually using a different channel for reads and writes. It constructs the "joined" channel using chord.channels/bidi-ch) I do

Trouble replacing deprecated map< function

2016-02-12 Thread James Reeves
I currently have some core.async code that looks like: (map< :foo ch) However, map< and map> are now deprecated, with the suggestion to use transducers instead. Unfortunately it's not obvious how to go about that. At first I thought that I could use a pipe and a new channel: (pipe ch (c