{"type":"rich","version":1.0,"title":"Elixir - List.first (VS) hd function over Empty Lists and Guard tests.","width":1511,"html":"<a href=\"https://asciinema.org/a/136910\" target=\"_blank\"><img src=\"https://asciinema.org/a/136910.png\" alt=\"Elixir - List.first (VS) hd function over Empty Lists and Guard tests.\" width=\"1511\"></a>","height":824,"author_name":"blackode","author_url":"https://asciinema.org/~blackode","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":824,"thumbnail_url":"https://asciinema.org/a/136910.png","thumbnail_width":1511}