ES6ify all the things!

1 files changed, 68 insertions, 0 deletions

diff --git a/app/assets/javascripts/breakpoints.js b/app/assets/javascripts/breakpoints.js
new file mode 100644
index 00000000000..1e0148e5798
--- /dev/null
+++ b/app/assets/javascripts/breakpoints.js
@@ -0,0 +1,68 @@
+(function() {
+  this.Breakpoints = (function() {
+    var BreakpointInstance, instance;
+
+    function Breakpoints() {}
+
+    instance = null;
+
+    BreakpointInstance = (function() {
+      var BREAKPOINTS;
+
+      BREAKPOINTS = ["xs", "sm", "md", "lg"];
+
+      function BreakpointInstance() {
+        this.setup();
+      }
+
+      BreakpointInstance.prototype.setup = function() {
+        var allDeviceSelector, els;
+        allDeviceSelector = BREAKPOINTS.map(function(breakpoint) {
+          return ".device-" + breakpoint;
+        });
+        if ($(allDeviceSelector.join(",")).length) {
+          return;
+        }
+        els = $.map(BREAKPOINTS, function(breakpoint) {
+          return "<div class='device-" + breakpoint + " visible-" + breakpoint + "'></div>";
+        });
+        return $("body").append(els.join(''));
+      };
+
+      BreakpointInstance.prototype.visibleDevice = function() {
+        var allDeviceSelector;
+        allDeviceSelector = BREAKPOINTS.map(function(breakpoint) {
+          return ".device-" + breakpoint;
+        });
+        return $(allDeviceSelector.join(",")).filter(":visible");
+      };
+
+      BreakpointInstance.prototype.getBreakpointSize = function() {
+        var $visibleDevice;
+        $visibleDevice = this.visibleDevice;
+        if (!$visibleDevice().length) {
+          this.setup();
+        }
+        $visibleDevice = this.visibleDevice();
+        return $visibleDevice.attr("class").split("visible-")[1];
+      };
+
+      return BreakpointInstance;
+
+    })();
+
+    Breakpoints.get = function() {
+      return instance != null ? instance : instance = new BreakpointInstance;
+    };
+
+    return Breakpoints;
+
+  })();
+
+  $((function(_this) {
+    return function() {
+      return _this.bp = Breakpoints.get();
+    };
+  })(this));
+
+}).call(this);