Can anyone please point out what I’m doing wrong and help me to identify what I need to do in order to solve the challenge.
Your code so far
// tabs is an array of titles of each site open within the window
var Window = function(tabs) {
this.tabs = tabs; // We keep a record of the array inside the object
};
// When you join two windows into one window
Window.prototype.join = function (otherWindow) {
this.tabs = this.tabs.concat(otherWindow.tabs);
return this;
};
// When you open a new tab at the end
Window.prototype.tabOpen = function (tab) {
this.tabs.push('new tab'); // Let's open a new tab for now
return this;
};
// When you close a tab
Window.prototype.tabClose = function (index) {
// Only change code below this line
var tabsBeforeIndex = this.tabs.slice(0, index); // get the tabs before the tab
var tabsAfterIndex = this.tabs.slice(index+1);
// Only change code above this line
return this;
};
// Let's create three browser windows
var workWindow = new Window(['GMail', 'Inbox', 'Work mail', 'Docs', 'freeCodeCamp']); // Your mailbox, drive, and other work sites
var socialWindow = new Window(['FB', 'Gitter', 'Reddit', 'Twitter', 'Medium']); // Social sites
var videoWindow = new Window(['Netflix', 'YouTube', 'Vimeo', 'Vine']); // Entertainment sites
// Now perform the tab opening, closing, and other operations
var finalTabs = socialWindow
.tabOpen() // Open a new tab for cat memes
.join(videoWindow.tabClose(2)) // Close third tab in video window, and join
.join(workWindow.tabClose(1).tabOpen());
console.log(finalTabs.tabs);
var tabsBeforeIndex = this.tabs.slice(0, index); // get the tabs before the tab
var tabsAfterIndex = this.tabs.slice(index+1);
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
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Challenge: Understand the Hazards of Using Imperative Code
Link to the challenge: