Complete leapYears

Author: Nevrmnd

leapYears/leapYears.js

@@ -1,5 +1,5 @@
-const leapYears = function() {
+const leapYears = function (year) {
+	return year % 4 === 0 ? (year % 100 === 0 ? (year % 400 === 0 ? true : false) : true) : false;
+};
 
-}
-
-module.exports = leapYears
+module.exports = leapYears;

leapYears/leapYears.spec.js

@@ -1,22 +1,22 @@
-const leapYears = require('./leapYears')
+const leapYears = require("./leapYears");
 
-describe('leapYears', function() {
-  it('works with non century years', function() {
-    expect(leapYears(1996)).toEqual(true);
-  });
-  xit('works with non century years', function() {
-    expect(leapYears(1997)).toEqual(false);
-  });
-  xit('works with ridiculously futuristic non century years', function() {
-    expect(leapYears(34992)).toEqual(true);
-  });
-  xit('works with century years', function() {
-    expect(leapYears(1900)).toEqual(false);
-  });
-  xit('works with century years', function() {
-    expect(leapYears(1600)).toEqual(true);
-  });
-  xit('works with century years', function() {
-    expect(leapYears(700)).toEqual(false);
-  });
+describe("leapYears", function () {
+	it("works with non century years", function () {
+		expect(leapYears(1996)).toEqual(true);
+	});
+	it("works with non century years", function () {
+		expect(leapYears(1997)).toEqual(false);
+	});
+	it("works with ridiculously futuristic non century years", function () {
+		expect(leapYears(34992)).toEqual(true);
+	});
+	it("works with century years", function () {
+		expect(leapYears(1900)).toEqual(false);
+	});
+	it("works with century years", function () {
+		expect(leapYears(1600)).toEqual(true);
+	});
+	it("works with century years", function () {
+		expect(leapYears(700)).toEqual(false);
+	});
 });