uncommon infix - nodef/extra-string GitHub Wiki
Get uncommon infix of strings.
const uncommonInfix = require('string-uncommoninfix');
// uncommonInfix(<string-1>, <string-2>)
uncommonInfix('rollcage', 'ridecage');
// ['oll', 'ide']
uncommonInfix('riverbed', 'roverbed');
// ['i', 'o']
uncommonInfix('chocolatier', 'engineer');
// ['chocolati', 'engine']