Phrase object (with palindrome detector)

This is a sample NPM module created in Learn Enough JavaScript to Be Dangerous
by Michael Hartl.

• The module can be used as follows:

$ npm install --global jrnelson-palindrome

$ vim test.js

//test.js

let Phrase = require("jrnelson-palindrome");
let napoleonsLament = new Phrase("Able was I, ere I saw Elba.");
console.log(napoleonsLament.palindrome());

$ node test.js
true