Use console.log() to print the method of an object
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I'm trying to get the following to print out -1
, but instead it just displays the function.
function Builder(first, second) {
this.first = first;
this.second = second;
this.equation = function(){
return this.first - this.second;
};
}
var test = new Builder(2,3);
console.log(test.equation);
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Answer
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Since equation is a method, you need to put paren after it to call the method.
function Builder(first, second) {
this.first = first;
this.second = second;
this.equation = function(){
return this.first - this.second;
};
}
var test = new Builder(2,3);
console.log(test.equation());
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source: stackoverflow.com
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