ds-algo-study/Resources/My-Data-Structures-Notes/tiny-prac-probs/problems/15-interrupter.js

Just experimenting with publishing a package

/***********************************************************************
Write a function named: interrupter(interruptingWord). The interrupter function will
accept a word and return a function. When the function returned by interrupter
is invoked with a string the string will be returned with "interruptions".

Look below to see how this function is invoked:
let rudePerson = interrupter("what"); // => returns a function
console.log(rudePerson("how are you")); // prints "how what are what you"
console.log(rudePerson("I like pie")); // prints "I what like what pie"


Invoking the interrupter function again: 
let rudePerson2 = interrupter("yo"); // => returns a function
console.log(rudePerson2("I love dogs")); // prints "I yo love yo dogs"


***********************************************************************/

function interrupter(interruptingWord) {
  return function (sentence) {
    let words = sentence.split(" ");
    let newString = "";

    for (let index = 0; index < words.length; index++) {
      let word = words[index];
      if (index === words.length - 1) {
        newString += word;
      } else {
        newString += word + " " + interruptingWord + " ";
      }
    }

    return newString;
  };
}


module.exports = interrupter;