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Can I run these nested functions better?

I'm just wondering if I can better manage these functions, I mean that I don't like the feature set:

setTimeout(function() {
        $(self.header_buttons_classes[0]).addClass(self.animations[15]);
        setTimeout(function() {
            $(self.header_buttons_classes[1]).addClass(self.animations[15]);
            setTimeout(function() {
                $(self.header_buttons_classes[2]).addClass(self.animations[15]);
                setTimeout(function() {
                    $(self.header_buttons_classes[3]).addClass(self.animations[15]);
                    setTimeout(function() {
                        $(self.header_buttons_classes[4]).addClass(self.animations[15]);
                        setTimeout(function() {
                            $(self.header_buttons_classes[5]).addClass(self.animations[15]);
                        }, 500);
                    }, 500);
                }, 500);
            }, 500);
        }, 500);
    }, 500);
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1 answer

In addition to setTimeout, there is also a setInterval function that allows you to run code every X milliseconds. You can simplify your code as follows:

var i = 0;
var total = self.header_buttons_classes.length;
var x = setInterval(function() {
    if(i == total) {
        clearInterval(x);
    } else {
        $(self.header_buttons_classes[i]).addClass(self.animations[15]);
        i++;
    }
}, 500);
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