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$(document).ready(function() {

var koreanCities = ["Busan", "Seoul", "Masan", "Daegu", "Gimhae", "Ulsan", "Jejudo"];

/*

In order to calculate the Korean age with the JavaScript 'this' keyword

we have to create a method (i.e. a function inside an object). When 'this' is

used inside of an object, it refers to the GLOBAL OBJECT, which would be the

browser window. There is no .age property of the global object, so my old code

always returned undefined. Now if we use 'this' inside of a method, then it will

refer to the intended object, in this case myLoveProfile.

*/

var myLoveProfile = {

name: "Stephen",

single: false,

age: 29,

koreanAge: function() {

return this.age + 1;

},

currentCity: koreanCities[0]

};

console.log(myLoveProfile.koreanAge());

var possibleMatch= {

name: "Ji-yeon",

single: true,

age: 23,

currentCity: koreanCities[0]

};

$('#loveButton').on('click', function() {

if (myLoveProfile.currentCity === possibleMatch.currentCity && myLoveProfile.single && possibleMatch.single) {

$('h1').text('You are a match!');

} else if (myLoveProfile.currentCity !== possibleMatch.currentCity && myLoveProfile.single && possibleMatch.single) {

$('h1').text('Do you like long distance?');

} else if (!myLoveProfile.single && myLoveProfile.currentCity !== possibleMatch.currentCity) {

$('h1').text('You are a cheater!!');

} else {

$('.message').append("<h2 style='color: red;'>No match!</h2");

}

});

});