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Palindrome 🐛

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	`1`	`+var Stack = require('../datastructures/stack');`
	`2`	`+`
	`3`	`+function palindrome(word) {`
	`4`	`+ var s = new Stack();`
	`5`	`+ for(var i = 0; i < word.length; i++)`
	`6`	`+ s.push(word[i]);`
	`7`	`+ var newWord = "";`
	`8`	`+ while(!s.empty())`
	`9`	`+ newWord += s.pop();`
	`10`	`+ return newWord == word;`
	`11`	`+}`
	`12`	`+`
	`13`	`+module.exports = palindrome;`

Lines changed: 26 additions & 0 deletions

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	`1`	`+var expect = require('chai').expect;`
	`2`	`+var palindrome = require('../../examples/usecases/palindrome');`
	`3`	`+`
	`4`	`+describe('=> PALINDROME', function() {`
	`5`	`+`
	`6`	+ it('should ensure `PANAMA` is not palindrome', function(done) {
	`7`	`+ expect(palindrome("PANAMA")).to.equal(false);`
	`8`	`+ done();`
	`9`	`+ });`
	`10`	`+`
	`11`	+ it('should ensure `DAD` is palindrome', function(done) {
	`12`	`+ expect(palindrome("DAD")).to.equal(true);`
	`13`	`+ done();`
	`14`	`+ });`
	`15`	`+`
	`16`	+ it('should ensure `RACECAR` is palindrome', function(done) {
	`17`	`+ expect(palindrome("RACECAR")).to.equal(true);`
	`18`	`+ done();`
	`19`	`+ });`
	`20`	`+`
	`21`	+ it('should ensure `RADAR` is palindrome', function(done) {
	`22`	`+ expect(palindrome("RADAR")).to.equal(true);`
	`23`	`+ done();`
	`24`	`+ });`
	`25`	`+`
	`26`	`+});`

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