csv-parser-node:

APIs:

• parse
• toJson
• toCsv

Example Usage: parse api

const url = "field_1,field_2,field_3\naaa,bbb,ccc\nxxx,yyy,zzz\n";
const options = {headers: true};
const data = await parse(url, options);
console.log(data);

[ {"field_1": "aaa", "field_2": "bbb", "field_3": "ccc"}, {"field_1": "xxx", "field_2": "yyy", "field_3": "zzz"} ]

toJson api

const url = "field_1,field_2,field_3\naaa,bbb,ccc\nxxx,yyy,zzz\n";
const options = {skipComments: "#", headers: true};
const data = await toJson(url, options);
console.log(data);

[ [ 'field_1', 'field_2', 'field_3' ], [ 'aaa', 'bbb', 'ccc' ], [ 'xxx', 'yyy', 'zzz' ] ]

toCsv api

let url = {  
            "employee": {  
                "name":       "sonoo",   
                "salary":      56000,   
                "married":    true  
            }  
        }
let options = {};
const data = await toCsv(url, options);
console.log(data);

name,salary,married employee,sonoo,56000,true

Instructions: All three apis accept 3 parameters: input: (type: string (json/csv), default: null, value: string or local file path) options: (type object, default: {}, value:

• escape: '"',
• quote: '"',
• headers: false,
• mapHeaders: ({ header }) => header,
• newline: "\n",
• separator: ",",
• skipComments: false,
• maxRowBytes: Number.MAX_SAFE_INTEGER,

callback: (type: function)

How the code works: Workflow