Order preserving array-like channel. Used to execute functions in parallel with concurrency and stream-like functionality. Think
async.queue, but streaming!
var parchan =
or concatenate them all with:
var results = chvar string = results
This is very similar to other libraries like batch except:
The general use-case is concatenating files (as the example above).
concurrency- maximum number of concurrent callbacks
discard- discard the results of the callbacks. Will only return errors, if any, if
open- by default, the channel is closed, meaning
yield* ch.flush()will flush only the remaining callbacks. If opened,
yield* ch.flush()will not yield until the channel is closed.
Push a thunk to the channel.
Pull the next value in the channel. This waits for the next result in the channel indefinitely whether or not the channel is closed.
If an error was thrown, this function will throw that error, and no more additional callbacks will be executed. To continue executing callbacks, just
this.out === true, errors will be thrown in the correct order. Otherwise, errors will be thrown ASAP.
Waits until all the pending callbacks are completed. Unless you are discarding data, all the results of the callbacks will be returned as
Number of results waiting to be read.
If you can
yield* ch.read(). Otherwise, a
yield* ch.read() call may never be yielded.
Whether the channel is closed.
true by default.
The MIT License (MIT)
Copyright (c) 2014 Jonathan Ong email@example.com
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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