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badunius

object width

Feb 14th, 2019
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  1. // максимальная ширина вложенности объекта
  2. const widthOf = function(object) {
  3.   let width = 0;
  4.   for (let key in object) {
  5.     if (!object.hasOwnProperty(key)) continue;
  6.  
  7.     if (typeof object[key] === 'object') {
  8.       width += widthOf(object[key]);
  9.     } else {
  10.       width++;
  11.     }
  12.   }
  13.  
  14.   return width;
  15. }
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