buffer-equal 
Return whether two buffers are equal.
example
var bufferEqual = require('buffer-equal');
console.dir(bufferEqual(
new Buffer([253,254,255]),
new Buffer([253,254,255])
));
console.dir(bufferEqual(
new Buffer('abc'),
new Buffer('abcd')
));
console.dir(bufferEqual(
new Buffer('abc'),
'abc'
));output:
true
false
undefinedmethods
var bufferEqual = require('buffer-equal');bufferEqual(a, b)
Return whether the two buffers a and b are equal.
If a or b is not a buffer, return undefined.
install
With npm do:
npm install buffer-equal
license
MIT