{"type":"rich","version":"1.0","title":"DECLARE OPTIONAL PARAMETERS FUNCTION","author_name":"Anil Singh","author_url":"https://plnkr.co/users/anilsingh581","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_VgRD8B\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/VgRD8B?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/VgRD8B.png?d=2016-02-12T05%3A19%3A29.137Z","thumbnail_width":400,"thumbnail_height":300}