1 files changed, 0 insertions, 89 deletions
diff --git a/demo/src/js/lib/sprite.js b/demo/src/js/lib/sprite.js
deleted file mode 100644
index bcd8a0b7..00000000
--- a/demo/src/js/lib/sprite.js
+++ /dev/null
@@ -1,89 +0,0 @@
-// ==========================================================================
-// SVG sprite loading and caching
-// This file should be at the top of the body to avoid a flash
-// Usage: loadSprite('https://cdn.com/path/to/sprite.svg', 'sprite-id');
-// The second argument is optional but prevents loading twice
-// ==========================================================================
-
-(function() {
-    window.loadSprite = function(url, id) {
-        if (typeof url !== "string") {
-            return;
-        }
-
-        var body = document.body;
-        var prefix = "cache-";
-        var hasId = typeof id === "string";
-        var isCached = false;
-
-        // Check for *actual* storage support
-        var cacheSupported = (function() {
-            if (!hasId) {
-                return false;
-            }
-            var test = '___test';
-            try {
-                localStorage.setItem(test, test);
-                localStorage.removeItem(test);
-                return true;
-            } catch (e) {
-                return false;
-            }
-        })();
-
-        function updateSprite(container, data) {
-            // Inject content
-            container.innerHTML = data;
-
-            // Inject the SVG to the body
-            body.insertBefore(container, body.childNodes[0]);
-        }
-
-        // Only load once
-        if (!hasId || document.querySelectorAll("#" + id).length === 0) {
-            // Create container
-            var container = document.createElement("div");
-            container.setAttribute("hidden", "");
-
-            if (hasId) {
-                container.setAttribute("id", id);
-            }
-
-            // Check in cache
-            if (cacheSupported) {
-                var cached = localStorage.getItem(prefix + id);
-                isCached = cached !== null;
-
-                if (isCached) {
-                    var data = JSON.parse(cached);
-                    updateSprite(container, data.content);
-                }
-            }
-
-            // ReSharper disable once InconsistentNaming
-            var xhr = new XMLHttpRequest();
-
-            // XHR for Chrome/Firefox/Opera/Safari
-            if ("withCredentials" in xhr) {
-                xhr.open("GET", url, true);
-            }
-            // Not supported
-            else {
-                return;
-            }
-
-            // Once loaded, inject to container and body
-            xhr.onload = function() {
-                if (cacheSupported) {
-                    localStorage.setItem(prefix + id, JSON.stringify({
-                        content: xhr.responseText
-                    }));
-                }
-
-                updateSprite(container, xhr.responseText);
-            };
-
-            xhr.send();
-        }
-    }
-})();