@YoanDo/repetition-counter
a short package to check words repetition in a sentence
$ npm install @yoando/repetition-counter
const repCounter = require("@yoando/repetition-counter");
repCounter(string, caseInsensitive) caseInsensitive is true by default
repCounter("Pump up the jam, pump it up", true); //=> { pump: 2, up: 2, the: 1, jam: 1, it: 1 }
repCounter("Pump up the jam, pump it up", false); //=> { Pump: 1, up: 2, the: 1, jam: 1, pump: 1, it: 1 }