Sorting array of object based on range of Numbers of String [closed]

by

You could take an offset for Under and + quantifier and take the value, depending on the sorting position. Then return the delta of values or the delta of the offset.

Later, you could build a new object with sorted keys.

var object = { "60+": 0.1413972485314015, "18-29": 0.0832178903621611, "40-49": 0.1033361204013377, "30-39": 0.0835906328864075, "Under 18": 0.1326368677036551, "50-59": 0.1224973366151133 },
    keys = Object
        .keys(object)
        .sort((a, b) => {
            function getV(s, side) {
                var offset = { 'Under': -1, null: 0, '+': 1 }[s.match(/Under|\+/)],
                    value = s.match(/\d+/g)[offset && side];
                return { value, offset };
            }
            
            var aa = getV(a, 1),
                bb = getV(b, 0);

            return aa.value - bb.value || aa.offset - bb.offset;
        }),
   newObject = Object.assign(...keys.map(k => ({ [k]: object[k] })));

console.log(newObject);
.as-console-wrapper { max-height: 100% !important; top: 0; }

More Related Contents:

  1. Sort mixed alpha/numeric array
  2. What is the most efficient way to sort an Html Select’s Options by value, while preserving the currently selected item?
  3. Sorting an Array of JavaScript Objects a Specific Order (using existing function)
  4. Creating a JavaScript global array with static elements?
  5. How to find the sum of an array of numbers
  6. How may I sort a list alphabetically using jQuery?
  7. Converting JavaScript object with numeric keys into array
  8. Convert array to JSON
  9. What is the stability of the Array.sort() method in different browsers?
  10. How to sort an array of objects with jquery or javascript [duplicate]
  11. Why does typeof array with objects return “object” and not “array”? [duplicate]
  12. Finding matches between multiple JavaScript Arrays
  13. Parsing JSON objects for HTML table
  14. How to find if an array contains a specific string in JavaScript/jQuery?
  15. How to change value of object which is inside an array using JavaScript or jQuery?
  16. Filter array of objects with another array of objects
  17. Sorting options elements alphabetically using jQuery
  18. Javascript sort function. Sort by First then by Second
  19. Merge Two Arrays so that the Values Alternate
  20. How to Compare two Arrays are Equal using Javascript? [duplicate]
  21. Best way to convert string to array of object in javascript?
  22. Filter strings in Array based on content (filter search value)
  23. Sorting of jqGrid (v4.1.2) treegrid not working with Ajacency Model
  24. Sort an array to have specific items first in the array
  25. Sort an array of objects by multiple properties
  26. Convert js Array() to JSon object for use with JQuery .ajax
  27. How to find a value in an array of objects in JavaScript?
  28. How to flatten array in jQuery?
  29. javaScript: Can a comma occur after the last set of values in an array?
  30. How to sort a JavaScript array of objects by nested object property?

Leave a Comment