Module object/has

has

• has<K>(s: K, obj: any): boolean
• has<K>(s: K): (obj: any) => boolean

• Returns whether or not an object has an own property with the specified name

  example

   var hasName = has('name');
   hasName({name: 'alice'});   //=> true
   hasName({name: 'bob'});     //=> true
   hasName({});                //=> false
  

  Type parameters

  • K: string | number | symbol

  Parameters

  • s: K

  • obj: any

    The object to query.

  Returns boolean

  Whether the property exists.

• Returns whether or not an object has an own property with the specified name

  example

   var hasName = has('name');
   hasName({name: 'alice'});   //=> true
   hasName({name: 'bob'});     //=> true
   hasName({});                //=> false
  

  Type parameters

  • K: string | number | symbol

  Parameters

  • s: K

  Returns (obj: any) => boolean

  Whether the property exists.

  • • (obj: any): boolean

    • Parameters

      • obj: any

      Returns boolean