Checks if Javascript Object has some property

ObjectHasOwnProperty.re

// let object1 = {};
// object1.property1 = 42;

// console.log(object1.hasOwnProperty('property1'));
// // expected output: true

// console.log(object1.hasOwnProperty('toString'));
// // expected output: false

// console.log(object1.hasOwnProperty('hasOwnProperty'));
// expected output: false

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty
%bs.raw
{|
function hasOwnProperty(object, property) {
  try {
    return (object.hasOwnProperty(property));
  } catch {
    return false;
  }
}
|};

[@bs.val] external hasOwnProperty: ('a, 'b) => bool = "hasOwnProperty";

let hasOwnProperty = (~obj, ~property) =>
  hasOwnProperty(obj, property);
[@bs.val]
external objAssign: (Js.t({..}), Js.t({..})) => Js.t({..}) =
  "Object.assign";
let object1 = Js.Obj.empty();
let object1 = objAssign(object1, {"property1": 42});

Js.log(hasOwnProperty(~obj=object1, ~property="property1"));
// expected output: true

Js.log(hasOwnProperty(~obj=object1, ~property="toString"));
// expected output: false

Js.log(hasOwnProperty(~obj=object1, ~property="hasOwnProperty"));
// expected output: false