Seems not to be working

[7flash]

With NodeJS 6.6.0 environment I get next results:

strint.add('800', '9567') - Expected: '10367', instead got: '1367' strint.add('99', '1') - Expected: '100', instead got: '1'

Are these examples working in any other environment?

[IlPesso]

Same error for me with NodeJS v6.11.4

[dagolinuxoid]

It's 2019 :)

// node v10
> const strint= require('./strint');
undefined
> strint.add('9','1');
'1'