Tips for verifying if an array contains elements that exceed a certain value

In this scenario, I have an array that needs to be checked for any AvgWT value.

  1. If the value is greater than 15000 and less than 20000, then return 50.
  2. If the value is greater than 10000 and less than 15000, then return 100.
  3. If the value is greater than 5000 and less than 10000, then return 150.

I attempted the following code.

var data = [{"TimeSlot":"8:00 am","AssistedC":0,"Abandons":0,"AvgWT":12152},{"TimeSlot":"8:15 am","AssistedC":0,"Abandons":0,"AvgWT":13942},{"TimeSlot":"8:30 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"8:45 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"9:00 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"9:15 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"6:30 pm","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"6:45 pm","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"7:00 pm","AssistedC":0,"Abandons":0,"AvgWT":0}];

function checkArrayValues(data) {
   // var first = array[0];
    var first = data[0]["AvgWaitTime"];
    return data.every(function(element) {
        if(element["AvgWaitTime"] > 15000 && element["AvgWaitTime"] < 20000){
            return 50;
        }else if(element["AvgWaitTime"] > 10000 && element["AvgWaitTime"] < 15000){
            return 100;
        }
    });
}

isAllValuesSame = checkArrayValues(data);

Unfortunately, the code is not functioning correctly. Can you help identify the mistake I made?

javascriptarrayscomparison-operators

Answer №1

If I understood correctly, you can utilize the .map() method to create a new array containing elements that meet specific conditions. Here is an example of how you can achieve this:

const arry = [{"TimeSlot":"8:00 am","AssistedC":0,"Abandons":0,"AvgWT":12152},{"TimeSlot":"8:15 am","AssistedC":0,"Abandons":0,"AvgWT":13942},{"TimeSlot":"8:30 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"8:45 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"9:00 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"9:15 am","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"6:30 pm","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"6:45 pm","AssistedC":0,"Abandons":0,"AvgWT":0},{"TimeSlot":"7:00 pm","AssistedC":0,"Abandons":0,"AvgWT":0}];

function checkIfMatchCondition({ AvgWT: value }) {
  if(value < 20000 && value > 15000)
    return 50;
  else if(value < 15000 && value > 10000)
    return 100;
  else if(value < 10000 && value > 5000)
    return 150;
  return 0;
}

const res = arry.map(checkIfMatchCondition);
console.log(res)

There is potential for improvement by including the index or additional properties in the original object, but more information is needed for further enhancements.

Answer №2

If you're looking to check for specific conditions in an array of values, you can achieve this using a simple for loop.

Feel free to test the snippet below to verify the output, as I've made some assumptions based on the information provided:

  1. Were you expecting a single value or an array as the output? The code below generates an array with values corresponding to the conditions specified.

  2. What should happen when the value in AvgWT falls outside the given ranges? The code assigns a value of 0 in such cases.

If there are any misunderstandings or if you would like adjustments, please let me know!

function checkValueInArray(array) {

  var outputArray = [];

  for (var i = 0; i < array.length; i++) {
    var element = array[i]["AvgWT"];

    if (15000 < element && element < 20000) {
      outputArray.push(50);
    } else if (10000 < element && element < 15000) {
      outputArray.push(100);
    } else if (5000 < element && element < 10000) {
      outputArray.push(150);
    } else {
      outputArray.push(0);
    }
  }

  return outputArray;
}



var sampleArray = [{
  "TimeSlot": "8:00 am",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 12152
}, {
  "TimeSlot": "8:15 am",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 13942
}, {
  "TimeSlot": "8:30 am",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}, {
  "TimeSlot": "8:45 am",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}, {
  "TimeSlot": "9:00 am",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}, {
  "TimeSlot": "9:15 am",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}, {
  "TimeSlot": "6:30 pm",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}, {
  "TimeSlot": "6:45 pm",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}, {
  "TimeSlot": "7:00 pm",
  "AssistedC": 0,
  "Abandons": 0,
  "AvgWT": 0
}];

console.log(checkValueInArray(sampleArray))

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