{"type":"rich","version":"1.0","title":"Mapping nested arrays","author_name":"chaosmail","author_url":"https://plnkr.co/users/chaosmail","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_Ali40NCUy5YW7vEO4p2L\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/Ali40NCUy5YW7vEO4p2L?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/Ali40NCUy5YW7vEO4p2L.png?d=2015-06-23T13%3A34%3A17.407Z","thumbnail_width":400,"thumbnail_height":300}