JS: Object.entries

JS: Object.entries

By Xah Lee. Date: .

New in ES2017.

Object.entries ( obj )

Return a array of [key,value] pairs that are obj's string property keys that are own and enumerable.

[see JS: Property Attributes, writable, enumerable, configurable]

[see JS: List Properties]

const obj = {"a":3, "b":4};

console.log ( Object.entries(obj) );
// [ [ 'a', 3 ], [ 'b', 4 ] ]

JS Object and Inheritance

  1. Object Overview
  2. Object Type
  3. Find Object's Type
  4. Prototype Chain
  5. Create Object
  6. Object Literal Expr
  7. Create Object with Parent X
  8. Get/Set Parent
  9. Show Prototype Chain
  10. Prevent Adding Property
  11. Clone Object
  12. Test Object Equality
  13. Add Method to Prototype
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