Stream does not return JSON array

Hi, first of all thank you for the great lib.

I have an issue to parse a CSV using the streaming API because it does not return a JSON array. I don’t know if it is the “normal” behavior but here an example to explain my problem (with Node v0.12):

The original CSV file:

annee;jour;date;b_1;b_2;devise;
2015029;LUNDI   ;09/03/2015;35;31;eur;
2015028;SAMEDI  ;07/03/2015;48;9;eur;

The code to parse the CSV:

var rs = require('fs').createReadStream('source.csv');
var ws = require('fs').createWriteStream('destination.json');

 rs.pipe(new Converter({ constuctResult: false, delimiter: ';', trim: true })).pipe(ws);

The result file content:

{"annee":2015029,"jour":"LUNDI","date":"09/03/2015","b_1":35,"b_2":31,"devise":"eur","":""}
{"annee":2015028,"jour":"SAMEDI","date":"07/03/2015","b_1":48,"b_2":9,"devise":"eur","":""}

I would expected to have this json object:

[
  {"annee":2015029,"jour":"LUNDI","date":"09/03/2015","b_1":35,"b_2":31,"devise":"eur","":""},
  {"annee":2015028,"jour":"SAMEDI","date":"07/03/2015","b_1":48,"b_2":9,"devise":"eur","":""}
]

It works fine if I use the end_parsed event instead, but not with the stream and the pipe API.

Thank you for your help

Note: I don’t know why by it adds me an empty field in the JSON result too

[Keyang]

Hi, I just released ver 0.3.19 which includes the toArrayString feature. Try

 rs.pipe(new Converter({ constructResult: false, delimiter: ';', trim: true,toArrayString:true })).pipe(ws);

This should do what you expect.

Regards, Keyang

[yannickl]

It works perfectly, thank you very much for your reactivity!