1 files changed, 61 insertions, 58 deletions

diff --git a/src/sugar.js b/src/sugar.js
index 117acea..c3a3332 100644
--- a/src/sugar.js
+++ b/src/sugar.js
@@ -1,117 +1,120 @@
 // Define list of available attributes for stroke and fill
 var sugar = {
-  stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset']
-, fill:   ['color', 'opacity', 'rule']
-, prefix: function(t, a) {
-    return a == 'color' ? t : t + '-' + a
+  stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset'],
+  fill: ['color', 'opacity', 'rule'],
+  prefix: function (t, a) {
+    return a === 'color' ? t : t + '-' + a
   }
 }
 
 // Add sugar for fill and stroke
-;['fill', 'stroke'].forEach(function(m) {
-  var i, extension = {}
+;['fill', 'stroke'].forEach(function (m) {
+  var extension = {}
+  var i
 
-  extension[m] = function(o) {
-    if (typeof o == 'undefined')
+  extension[m] = function (o) {
+    if (typeof o === 'undefined') {
       return this
-    if (typeof o == 'string' || SVG.Color.isRgb(o) || (o && typeof o.fill === 'function'))
+    }
+    if (typeof o === 'string' || SVG.Color.isRgb(o) || (o && typeof o.fill === 'function')) {
       this.attr(m, o)
-
-    else
+    } else {
       // set all attributes from sugar.fill and sugar.stroke list
-      for (i = sugar[m].length - 1; i >= 0; i--)
-        if (o[sugar[m][i]] != null)
+      for (i = sugar[m].length - 1; i >= 0; i--) {
+        if (o[sugar[m][i]] != null) {
           this.attr(sugar.prefix(m, sugar[m][i]), o[sugar[m][i]])
+        }
+      }
+    }
 
     return this
   }
 
   SVG.extend([SVG.Element, SVG.FX], extension)
-
 })
 
 SVG.extend([SVG.Element, SVG.FX], {
   // Map rotation to transform
-  rotate: function(d, cx, cy) {
+  rotate: function (d, cx, cy) {
     return this.transform({ rotation: d, cx: cx, cy: cy })
-  }
+  },
   // Map skew to transform
-, skew: function(x, y, cx, cy) {
-    return arguments.length == 1  || arguments.length == 3 ?
-      this.transform({ skew: x, cx: y, cy: cx }) : 
-      this.transform({ skewX: x, skewY: y, cx: cx, cy: cy })
-  }
+  skew: function (x, y, cx, cy) {
+    return arguments.length === 1 || arguments.length === 3
+      ? this.transform({ skew: x, cx: y, cy: cx })
+      : this.transform({ skewX: x, skewY: y, cx: cx, cy: cy })
+  },
   // Map scale to transform
-, scale: function(x, y, cx, cy) {
-    return arguments.length == 1  || arguments.length == 3 ?
-      this.transform({ scale: x, cx: y, cy: cx }) :
-      this.transform({ scaleX: x, scaleY: y, cx: cx, cy: cy })
-  }
+  scale: function (x, y, cx, cy) {
+    return arguments.length === 1 || arguments.length === 3
+      ? this.transform({ scale: x, cx: y, cy: cx })
+      : this.transform({ scaleX: x, scaleY: y, cx: cx, cy: cy })
+  },
   // Map translate to transform
-, translate: function(x, y) {
+  translate: function (x, y) {
     return this.transform({ x: x, y: y })
-  }
+  },
   // Map flip to transform
-, flip: function(a, o) {
-    o = typeof a == 'number' ? a : o
+  flip: function (a, o) {
+    o = typeof a === 'number' ? a : o
     return this.transform({ flip: a || 'both', offset: o })
-  }
+  },
   // Map matrix to transform
-, matrix: function(m) {
-    return this.attr('transform', new SVG.Matrix(arguments.length == 6 ? [].slice.call(arguments) : m))
-  }
+  matrix: function (m) {
+    return this.attr('transform', new SVG.Matrix(arguments.length === 6 ? [].slice.call(arguments) : m))
+  },
   // Opacity
-, opacity: function(value) {
+  opacity: function (value) {
     return this.attr('opacity', value)
-  }
+  },
   // Relative move over x axis
-, dx: function(x) {
+  dx: function (x) {
     return this.x(new SVG.Number(x).plus(this instanceof SVG.FX ? 0 : this.x()), true)
-  }
+  },
   // Relative move over y axis
-, dy: function(y) {
+  dy: function (y) {
     return this.y(new SVG.Number(y).plus(this instanceof SVG.FX ? 0 : this.y()), true)
-  }
+  },
   // Relative move over x and y axes
-, dmove: function(x, y) {
+  dmove: function (x, y) {
     return this.dx(x).dy(y)
   }
 })
 
 SVG.extend([SVG.Rect, SVG.Ellipse, SVG.Circle, SVG.Gradient, SVG.FX], {
   // Add x and y radius
-  radius: function(x, y) {
-    var type = (this._target || this).type;
-    return type == 'radialGradient' || type == 'radialGradient' ?
-      this.attr('r', new SVG.Number(x)) :
-      this.rx(x).ry(y == null ? x : y)
+  radius: function (x, y) {
+    var type = (this._target || this).type
+    return type === 'radialGradient' || type === 'radialGradient'
+      ? this.attr('r', new SVG.Number(x))
+      : this.rx(x).ry(y == null ? x : y)
   }
 })
 
 SVG.extend(SVG.Path, {
   // Get path length
-  length: function() {
+  length: function () {
     return this.node.getTotalLength()
-  }
+  },
   // Get point at length
-, pointAt: function(length) {
+  pointAt: function (length) {
     return new SVG.Point(this.node.getPointAtLength(length))
   }
 })
 
 SVG.extend([SVG.Parent, SVG.Text, SVG.Tspan, SVG.FX], {
   // Set font
-  font: function(a, v) {
-    if (typeof a == 'object') {
+  font: function (a, v) {
+    if (typeof a === 'object') {
       for (v in a) this.font(v, a[v])
     }
 
-    return a == 'leading' ?
-        this.leading(v) :
-      a == 'anchor' ?
-        this.attr('text-anchor', v) :
-      a == 'size' || a == 'family' || a == 'weight' || a == 'stretch' || a == 'variant' || a == 'style' ?
-        this.attr('font-'+ a, v) :
-        this.attr(a, v)
+    return a === 'leading'
+        ? this.leading(v)
+      : a === 'anchor'
+        ? this.attr('text-anchor', v)
+      : a === 'size' || a === 'family' || a === 'weight' || a === 'stretch' || a === 'variant' || a === 'style'
+        ? this.attr('font-' + a, v)
+      : this.attr(a, v)
   }
 })