objDeleteKeyByValue

Deletes keys equal to the given value from the object data. If the recursive option is true, also deletes all keys corresponding to the same value in the child items.

Parameters

• obj::object
• searchValue::string|number|null|undefined
• recursive::boolean
  Named

Returns

object|null

Examples

JavaScript

const result = objDeleteKeyByValue(
	{
		a: 1,
		b: 2,
		c: {
			aa: 2,
			bb: {
				aaa: 1,
				bbb: 2
			}
		},
		d: {
			aa: 2
		}
	},
	2,
	true
);

console.log(result); // Returns { a: 1, c: { bb: { aaa: 1 } }, d: {} }

Dart

print(objDeleteKeyByValue(
    {
      'a': 1,
      'b': 2,
      'c': {
        'aa': 2,
        'bb': {
          'aaa': 1,
          'bbb': 2
        }
      },
      'd': {
        'aa': 2
      }
    },
    2,
    recursive: true
));
// Returns { 'a': 1, 'c': { 'bb': { 'aaa': 1 } }, 'd': {} }