pull-block
transform input into equally-sized chunks as output
pull-stream version of block-stream.
Installation
With npm do:
> npm install pull-block
Example
var block = var pull = var toPull = { return '\\x' + } { return Arrayn - slength + 1 + s }
$ echo {c,d,f}{a,e,i,o,u}{t,g,r} | node example/stream.js
buf[16]=cat cag car cet
buf[16]=ceg cer cit cig
buf[16]=cir cot cog cor
buf[16]=cut cug cur dat
buf[16]=dag dar det deg
buf[16]=der dit dig dir
buf[16]=dot dog dor dut
buf[16]=dug dur fat fag
buf[16]=far fet feg fer
buf[16]=fit fig fir fot
buf[16]=fog for fut fug
buf[16]=fur\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00
Methods
var block =
var b = block(opts)
var b = block(size, opts)
Create a new through stream b
that outputs chunks of length size
or
opts.size
.
When opts.zeroPadding
is false, do not zero-pad the last chunk.
When opts.emitEmpty
is true (default is false
), emit a zero-sized buffer when the source is empty or only feeds in zero-length buffers.
License
MIT