Getting header row from `csv` event

Is there a way to get the header row from a csv event (without listening to json, end_parsed or record_parsed)? The following does not provide access to header row from csv event:

/**
csvStr:
a,b,c
1,2,3
4,5,6
7,8,9
*/
const csv=require('csvtojson')
csv()
.fromString(csvStr)
.on('csv',(csvRow)=>{ // this func will be called 3 times 
    console.log(csvRow) // => [1,2,3] , [4,5,6]  , [7,8,9] 
})
.on('done',()=>{
    //parsing finished 
})

[Keyang]

Considering a new header event which will be populated when header:true

[Keyang]

If your pass in noHeader:true in param, csv event will emit the header with first callback

Keyang

Sent from my iPhone

On 7 Mar 2017, at 20:02, Brandon Parise [e-mail] wrote:

@Keyang The example above, there is no way to get the headers when in csv mode. I need the headers of the CSV file but don’t need each row mapped with them:

const csv=require(‘csvtojson’) csv() .fromString(csvStr) .on(‘header’, (headers) => {}) // headers = [col1, col2,…] .on(‘csv’,(csvRow)=>{ // this func will be called 3 times console.log(csvRow) // => [1,2,3] , [4,5,6] , [7,8,9] }) .on(‘done’,()=>{ //parsing finished }) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.