使用相同的“规则”检查多个变量(Checking multiple variables with the same “rules”)

 我必须构建一个对象数组。 我可以“长手”，但我希望找到一种方法来遍历一些变量，并检查每个变量，将它们“推”到数组中的正确位置。 
 
 我有这个： 
 
//this is the starting array...I'm going to update these objects
    operationTime = [ 
{"isActive":false,"timeFrom":null,"timeTill":null},//Monday which is operationTime[0]
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null}
];

//I get the below via an API call
var monHours = placeHours.mon_open_close;
var tueHours = placeHours.tue_open_close;
var wedHours = placeHours.wed_open_close;
var thuHours = placeHours.thu_open_close;
var friHours = placeHours.fri_open_close;
var satHours = placeHours.sat_open_close;
var sunHours = placeHours.sun_open_close;
var sunHours = placeHours.sun_open_close;


//here's where I'm stuck. 
if (monHours.length>0){ 
   var arr = monHours[0].split("-");
    operationTime[0].isActive= true;
    operationTime[0].timeFrom= arr[0];
    operationTime[0].timeTill= arr[1];  
}
else {
    operationTime[0].isActive= false;
}
 
 我的if/else在上面使用星期一的例子中完美地工作，但我不想在一周中的七天内写这个让它不必要的复杂。 我怎么能把这个压缩成一个单独的“函数”来测试每个变量并将它推入数组对象的正确位置？ 

I have to construct an array of objects. I can do it "long hand," but I'm hoping to find a way to iterate through some variables and check each at "push" them into the right spot in the array.
 
I have this:
 
//this is the starting array...I'm going to update these objects
    operationTime = [ 
{"isActive":false,"timeFrom":null,"timeTill":null},//Monday which is operationTime[0]
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null},
{"isActive":false,"timeFrom":null,"timeTill":null}
];

//I get the below via an API call
var monHours = placeHours.mon_open_close;
var tueHours = placeHours.tue_open_close;
var wedHours = placeHours.wed_open_close;
var thuHours = placeHours.thu_open_close;
var friHours = placeHours.fri_open_close;
var satHours = placeHours.sat_open_close;
var sunHours = placeHours.sun_open_close;
var sunHours = placeHours.sun_open_close;


//here's where I'm stuck. 
if (monHours.length>0){ 
   var arr = monHours[0].split("-");
    operationTime[0].isActive= true;
    operationTime[0].timeFrom= arr[0];
    operationTime[0].timeTill= arr[1];  
}
else {
    operationTime[0].isActive= false;
}
 
My if/else works perfectly in the above example using Monday, but I don't want to write this for seven days of the week making it unnecessarily complicated. How could I condense this into a single "function" that'll test each variable and push it into the array object in the correct position?

原文：https://stackoverflow.com/questions/45449805