papercats/node_modules/socket.io-parser/is-buffer.js
2017-02-24 00:49:41 -06:00

14 lines
252 B
JavaScript

module.exports = isBuf;
/**
* Returns true if obj is a buffer or an arraybuffer.
*
* @api private
*/
function isBuf(obj) {
return (global.Buffer && global.Buffer.isBuffer(obj)) ||
(global.ArrayBuffer && obj instanceof ArrayBuffer);
}