Op dinsdag 20 januari 2015 04:50:05 UTC+1 schreef ryandesign:
>
>
> On Jan 19, 2015, at 12:25 PM, Roelof Wobben wrote:
> >
> > I try to solve a nodeschool exercise where a json file is the input.
> >
> > So far I have this :
> >
> > ~~~
> >
> > var combine = require('stream-combiner');
> > var through = require('through');
> > module.exports = function() {
> >
> > var group = through (write,end)
> >
> > function write(line) {
> >
> > if (line.length === 0) { return } ;
> > row = JSON.parse(line);
> > this.queue(row);
> >
> > }
> >
> > function end(row) {
> > console.log(row)
> > this.queue(null);
> > }
> >
> > return grouper
> >
> > ~~~
>
> If this is the entire file, it is a syntax error because you are missing a
> closing curly bracket at the end of the file.
>
> You also have exported a function... but where do you invoke that
> function?
>
>
and how do I invoke this function. That is something I did not learn at
nodeschool.io at this moment
Roelof
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