1 files changed, 30 insertions, 32 deletions

diff --git a/src/marker.js b/src/marker.js
index fc4bf4e..32f8e4e 100644
--- a/src/marker.js
+++ b/src/marker.js
@@ -1,44 +1,43 @@
 SVG.Marker = SVG.invent({
   // Initialize node
-  create: 'marker'
+  create: 'marker',
 
   // Inherit from
-, inherit: SVG.Container
+  inherit: SVG.Container,
 
   // Add class methods
-, extend: {
+  extend: {
     // Set width of element
-    width: function(width) {
+    width: function (width) {
       return this.attr('markerWidth', width)
-    }
+    },
     // Set height of element
-  , height: function(height) {
+    height: function (height) {
       return this.attr('markerHeight', height)
-    }
+    },
     // Set marker refX and refY
-  , ref: function(x, y) {
+    ref: function (x, y) {
       return this.attr('refX', x).attr('refY', y)
-    }
+    },
     // Update marker
-  , update: function(block) {
-      // remove all content 
+    update: function (block) {
+      // remove all content
       this.clear()
-      
-      // invoke passed block 
-      if (typeof block == 'function')
-        block.call(this, this)
-      
+
+      // invoke passed block
+      if (typeof block === 'function') { block.call(this, this) }
+
       return this
-    }
+    },
     // Return the fill id
-  , toString: function() {
+    toString: function () {
       return 'url(#' + this.id() + ')'
     }
-  }
+  },
 
   // Add parent method
-, construct: {
-    marker: function(width, height, block) {
+  construct: {
+    marker: function (width, height, block) {
       // Create marker element in defs
       return this.defs().marker(width, height, block)
     }
@@ -48,33 +47,32 @@ SVG.Marker = SVG.invent({
 
 SVG.extend(SVG.Defs, {
   // Create marker
-  marker: function(width, height, block) {
+  marker: function (width, height, block) {
     // Set default viewbox to match the width and height, set ref to cx and cy and set orient to auto
-    return this.put(new SVG.Marker)
+    return this.put(new SVG.Marker())
       .size(width, height)
       .ref(width / 2, height / 2)
       .viewbox(0, 0, width, height)
       .attr('orient', 'auto')
       .update(block)
   }
-  
+
 })
 
 SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon, SVG.Path], {
   // Create and attach markers
-  marker: function(marker, width, height, block) {
+  marker: function (marker, width, height, block) {
     var attr = ['marker']
 
     // Build attribute name
-    if (marker != 'all') attr.push(marker)
+    if (marker !== 'all') attr.push(marker)
     attr = attr.join('-')
 
     // Set marker attribute
-    marker = arguments[1] instanceof SVG.Marker ?
-      arguments[1] :
-      this.doc().marker(width, height, block)
-    
+    marker = arguments[1] instanceof SVG.Marker
+      ? arguments[1]
+      : this.doc().marker(width, height, block)
+
     return this.attr(attr, marker)
   }
-  
-})
\ No newline at end of file
+})