{"id":1328,"date":"2014-01-16T14:32:33","date_gmt":"2014-01-16T19:32:33","guid":{"rendered":"https:\/\/blogs.mathworks.com\/videos\/?p=1328"},"modified":"2014-01-21T08:53:50","modified_gmt":"2014-01-21T13:53:50","slug":"hide-implementation-in-functions","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/videos\/2014\/01\/16\/hide-implementation-in-functions\/","title":{"rendered":"Hide implementation in functions"},"content":{"rendered":"I am working on a large scale project that involves many broad topics like loading data, and visualizing.  Both of these are important, but I needed to work on the visualizing immediately.  I knew I would be passing around a large dataset into lots of different functions.  Eventually, I would want a very efficient method for loading the data.  However, to get me to the point where I could develop the visuzation I simply loaded the data in from a .MAT file.  Eventually I would change to something better than loading from a file.  Using a function to hide where the data comes from allows me to switch implementation easily in the future.\r\n\r\n\r\n<div><div class=\"row\"><div class=\"col-xs-12 containing-block\"><div class=\"bc-outer-container add_margin_20\"><videoplayer><div class=\"video-js-container\"><video data-video-id=\"3877304430001\" data-video-category=\"blog\" data-autostart=\"false\" data-account=\"62009828001\" data-omniture-account=\"mathwgbl\" data-player=\"rJ9XCz2Sx\" data-embed=\"default\" id=\"mathworks-brightcove-player\" class=\"video-js\" controls><\/video><script src=\"\/\/players.brightcove.net\/62009828001\/rJ9XCz2Sx_default\/index.min.js\"><\/script><script>if (typeof(playerLoaded) === 'undefined') {var playerLoaded = false;}(function isVideojsDefined() {if (typeof(videojs) !== 'undefined') {videojs(\"mathworks-brightcove-player\").on('loadedmetadata', function() {playerLoaded = true;});} else {setTimeout(isVideojsDefined, 10);}})();<\/script><\/div><\/videoplayer><\/div><\/div><\/div>\r\n <\/div>\r\n","protected":false},"excerpt":{"rendered":"<div class=\"thumbnail thumbnail_asset asset_overlay video\"><a href=\"https:\/\/blogs.mathworks.com\/videos\/2014\/01\/16\/hide-implementation-in-functions\/?dir=autoplay\"><img decoding=\"async\" src=\"https:\/\/cf-images.us-east-1.prod.boltdns.net\/v1\/static\/62009828001\/a809a3de-f6ab-4396-9175-646dbe27db4e\/aa560ac2-ab5e-4923-999a-b8c3ed24b4a3\/1280x720\/match\/image.jpg\" onError=\"this.style.display ='none';\"\/>\n      <div class=\"overlay_container\">\n      <span class=\"icon-video icon_color_null\"><time class=\"video_length\">3:08<\/time><\/span>\n      <\/div>\n      <\/a><\/div><p>I am working on a large scale project that involves many broad topics like loading data, and visualizing.  Both of these are important, but I needed to work on the visualizing immediately.  I knew I&#8230; <a class=\"read-more\" href=\"https:\/\/blogs.mathworks.com\/videos\/2014\/01\/16\/hide-implementation-in-functions\/\">read more >><\/a><\/p>","protected":false},"author":68,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"_links":{"self":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/1328"}],"collection":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/users\/68"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/comments?post=1328"}],"version-history":[{"count":6,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/1328\/revisions"}],"predecessor-version":[{"id":1344,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/1328\/revisions\/1344"}],"wp:attachment":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/media?parent=1328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/categories?post=1328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/tags?post=1328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}