External module "utils/common-keys/docs/types/index.d"

Export assignment commonKeys

• commonKeys(obj1: any, obj2: any, ...obj: Array<any>): Array<string>

• Returns the common own property names of two or more objects.

  Parameters

  • obj1: any

    first object

  • obj2: any

    second object

  • Rest ...obj: Array<any>

    additional objects

  Returns Array < string >

  common keys of objects

  Example

  var obj = {
      'a': 1,
      'b': 2,
      'c': 3
  };
  
  var obj2 = {
      'a': 1,
      'b': 2
  };
  
  var keys = commonKeys( obj, obj2 );
  // returns [ 'a', 'b' ]

  Example

  var obj1 = {
      'a': 1,
      'b': 2,
      'c': 3
  };
  
  var obj2 = {
      'a': 1,
      'b': 2
  };
  
  var obj3 = {
      'a': 1,
  };
  
  var keys = commonKeys( obj1, obj2, obj3 );
  // returns [ 'a' ]