Skip to content

pull-stream/pull-cat

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

50 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

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

About

concatenate pull-streams

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Contributors 4

  •  
  •  
  •  
  •