10 examples of 'js hasownproperty' in JavaScript

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56hasOwnProperty = function hasOwnProperty(obj, prop){
57 // convert primatives to objects so IN operator will work
58 obj = Object(obj);
59 var constructor = obj.constructor;
60 return property in obj &&
61 ((constructor && constructor.prototype) ?
62 obj[prop] !== constructor.prototype[prop] :
63 obj[prop] !== op[prop]);
64};
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209function hasOwnProperty(obj, prop) {
210 return !!obj && internalHasOwnProperty.call(obj, prop);
211}
28export function hasOwnProperty(obj: object, key: string): boolean {
29 return {}.hasOwnProperty.call(obj, key);
30}
44exports.hasOwnProperty = function hasOwnProperty(obj, property) {
45 return _hasOwnProperty.call(obj, property);
46};
43export function hasOwnProperty(value, prop) {
44 return !!value && Object.prototype.hasOwnProperty.call(value, prop);
45}
599function hasOwnProperty(obj, prop) {
600 return Object.prototype.hasOwnProperty.call(obj, prop);
601}
55export function hasProp(obj, key) {
56 return obj && obj.hasOwnProperty(key);
57}
5export function hasOwnProperty(obj, propName) {
6 return Object.prototype.hasOwnProperty.call(obj, propName)
7}
8function has(o, key) { return o !== null && hasOwnProperty.call(o, key); }
291function has(obj, key) {
292 return (
293 Object.prototype.hasOwnProperty.call(obj, key) && obj[key] !== undefined
294 );
295}

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