Initial commit

theme/helpers/aspect.js

@@ -0,0 +1,6 @@
+module.exports = (width, height) => {
+    if (width <0 || !width || height < 0 || !height) {
+        return null;
+    }
+    return width/height;
+};

theme/helpers/multiply.js

@@ -0,0 +1,6 @@
+module.exports = (a, b) => {
+    if (isNaN(a) || isNaN(b)) {
+        return null;
+    }
+    return a * b;
+};

theme/helpers/remove_extension.js

@@ -0,0 +1,9 @@
+module.exports = (filename) => {
+    let dot = filename.lastIndexOf(".");
+
+    if (dot < 0) {
+        return filename;
+    }
+
+    return filename.substring(0, dot);
+};