update nodeFecth implementation

resolves #10

package.json

@@ -1,6 +1,6 @@
 {
  "name": "public-google-sheets-parser",
- "version": "1.2.3",
+ "version": "1.2.4",
  "description": "Get JSONArray from public google sheets with using only spreadsheetId",
  "scripts": {
  "build:dist": "npx babel ./src/index.js --out-file ./dist/index.js",

src/fetch.js

@@ -3,10 +3,18 @@ const https = require('https')
 const nodeFetch = async (url) => {
  return new Promise((resolve, reject) => {
  const req = https.request(url, (res) => {
- res.on('data', (data) => {
-  if (!String(data).startsWith('/*O_o*/')) return resolve(null)
+ const body = []
+ let isStarted = false
 
- const response = { ok: true, text: () => String(data) }
+ res.on('data', (chunk) => {
+ if (!isStarted && !String(chunk).startsWith('/*O_o*/')) return resolve(null)
+ isStarted = true
+
+ body.push(chunk)
+ })
+
+ res.on('end', () => {
+ const response = { ok: true, text: () => Buffer.concat(body).toString() }
  resolve(response)
  })
  })