pull-cat

    1.1.11 • Public • Published

    pull-cat

    Concatenate pull-streams

    Install

    npm install --save pull-cat

    Example

    Construct a new source stream from a sequential list of source streams, reading from each one in turn until it ends, then the next, etc. If one stream errors, then the rest of the streams are aborted immediately. If the cat stream is aborted (i.e. if it's sink errors) then all the streams are aborted.

    A cat stream is a moderately challenging stream to implement, especially in the context of error states.

    var cat = require('pull-cat')
    var pull = require('pull-stream')
     
    pull(
      cat([
        pull.values([1,2,3]),
        pull.values([4,5,6])
      ]),
      pull.log()
    )
    // 1
    // 2
    // 3
    // 4
    // 5
    // 6

    Api

    cat = require('pull-cat')

    stream = cat(streams)

    Reads from each stream in streams until finished.

    If a stream errors, stop all the streams. if the concatenated stream is aborted, abort all the streams, then callback to the aborter.

    License

    MIT

    Keywords

    none

    Install

    npm i pull-cat

    DownloadsWeekly Downloads

    76,678

    Version

    1.1.11

    License

    MIT

    Last publish

    Collaborators

    • dominictarr
    • arj03