Javascript 如何返回对象而不是控制台日志值
我编写了一个JavaScript函数来查找奇数整数的数量、负整数的数量、平均值和中值 代码完成了我希望它完成的一切,但是,我想知道是否可以重写它,让函数返回一个对象,而不仅仅是控制台日志值。我还包括了一个指向我的JS Bin()的链接 任何意见或建议将不胜感激!谢谢Javascript 如何返回对象而不是控制台日志值,javascript,Javascript,我编写了一个JavaScript函数来查找奇数整数的数量、负整数的数量、平均值和中值 代码完成了我希望它完成的一切,但是,我想知道是否可以重写它,让函数返回一个对象,而不仅仅是控制台日志值。我还包括了一个指向我的JS Bin()的链接 任何意见或建议将不胜感激!谢谢 var arrayAnalyzer = function(myArray) { var odds = 0; var negatives = 0; var avg; var median;
var arrayAnalyzer = function(myArray) {
var odds = 0;
var negatives = 0;
var avg;
var median;
for (var i = 0; i < myArray.length; i++) {
if (myArray[i] % 2 !== 0) {
odds += 1;
}
if (myArray[i] < 0) {
negatives += 1;
}
}
console.log("There are " + odds + " odd numbers.");
console.log("There are " + negatives + " negative numbers.");
var sum = myArray.reduce(function(previousValue, currentValue) {
return previousValue + currentValue;
});
avg = sum / myArray.length;
console.log("The average is " + avg.toFixed(2));
var orderedArray = myArray.sort(function(a, b) {
return a - b;
});
if (orderedArray.length % 2 === 0) {
var position1 = orderedArray.length / 2;
var position2 = position1 - 1;
median = (orderedArray[position1] + orderedArray[position2]) / 2;
} else {
var position = Math.floor(orderedArray.length / 2);
median = orderedArray[position];
}
console.log("The median is " + median);
};
arrayAnalyzer([7, -3, 0, 12, 44, -5, 3]);
var arrayAnalyzer=函数(myArray){
var比值=0;
var负值=0;
var平均值;
var中值;
对于(var i=0;i
我不确定你的问题是否正确,但为什么不在方法的开头创建一个对象,然后在计算完值后立即将值写入对象中呢
var arrayAnalyzer=函数(myArray){
var比值=0;
var负值=0;
var平均值;
var中值;
var result={};
对于(var i=0;i log(数组分析器([7,-3,0,12,44,-5,3])代码>我不确定你的问题是否正确,但为什么不在方法的开头创建一个对象,然后在计算完值后立即将值写入对象中呢
var arrayAnalyzer=函数(myArray){
var比值=0;
var负值=0;
var平均值;
var中值;
var result={};
对于(var i=0;ivar arrayAnalyzer=函数(myArray){
var比值=0;
var负值=0;
var平均值;
var中值;
对于(var i=0;i
var arrayAnalyzer=函数(myArray){
var比值=0;
var负值=0;
var平均值;
var中值;
对于(var i=0;ivar arrayAnalyzer = function(myArray) {
var odds = 0;
var negatives = 0;
var avg;
var median;
for (var i = 0; i < myArray.length; i++) {
if (myArray[i] % 2 !== 0) {
odds += 1;
}
if (myArray[i] < 0) {
negatives += 1;
}
}
console.log("There are " + odds + " odd numbers.");
console.log("There are " + negatives + " negative numbers.");
var sum = myArray.reduce(function(previousValue, currentValue) {
return previousValue + currentValue;
});
avg = sum / myArray.length;
console.log("The average is " + avg.toFixed(2));
var orderedArray = myArray.sort(function(a, b) {
return a - b;
});
if (orderedArray.length % 2 === 0) {
var position1 = orderedArray.length / 2;
var position2 = position1 - 1;
median = (orderedArray[position1] + orderedArray[position2]) / 2;
} else {
var position = Math.floor(orderedArray.length / 2);
median = orderedArray[position];
}
console.log("The median is " + median);
// Returns an object with named attributes
return {
odds:odds,
negatives:negatives,
avg:avg,
median:median
};
};
var myArray = arrayAnalyzer([7, -3, 0, 12, 44, -5, 3]);
console.log("Odds: " + myArray.odds +
"\nNegatives: " + myArray.negatives +
"\nAverage:" + myArray.avg +
"\nMedian: " + myArray.median);