Issue #164

[RazzM13]

Fixes #164.

[akdor1154]

Looks good, and sorry for causing this breakage. I would probably write Array.isArray(data) ? data : data.split('.'), but this is getting into realms of personal opinion and it's not my project. :)

[RazzM13]

Hi @akdor1154, you have nothing to be sorry for, thank you very much for the code style hint, I'm very new to Typescript and I'm not really fond of the cheeky Javascript-style !! value coercion and last but not least, thank you very much for trying to improve the codebase, I'm quite curious to see the new bounded functions from PR #156 though I haven't really had the time to look at the code yet.