1 files changed, 33 insertions, 39 deletions

diff --git a/src/number.js b/src/number.js
index 8198e7c..6413f94 100644
--- a/src/number.js
+++ b/src/number.js
@@ -1,16 +1,16 @@
+
 // Module for unit convertions
 SVG.Number = SVG.invent({
   // Initialize
-  create: function(value, unit) {
+  create: function (value, unit) {
     // initialize defaults
     this.value = 0
-    this.unit  = unit || ''
+    this.unit = unit || ''
 
     // parse value
     if (typeof value === 'number') {
       // ensure a valid numeric value
       this.value = isNaN(value) ? 0 : !isFinite(value) ? (value < 0 ? -3.4e+38 : +3.4e+38) : value
-
     } else if (typeof value === 'string') {
       unit = value.match(SVG.regex.numberAndUnit)
 
@@ -19,83 +19,77 @@ SVG.Number = SVG.invent({
         this.value = parseFloat(unit[1])
 
         // normalize
-        if (unit[5] == '%')
-          this.value /= 100
-        else if (unit[5] == 's')
+        if (unit[5] === '%') { this.value /= 100 } else if (unit[5] === 's') {
           this.value *= 1000
+        }
 
         // store unit
         this.unit = unit[5]
       }
-
     } else {
       if (value instanceof SVG.Number) {
         this.value = value.valueOf()
-        this.unit  = value.unit
+        this.unit = value.unit
       }
     }
-
-  }
+  },
   // Add methods
-, extend: {
+  extend: {
     // Stringalize
-    toString: function() {
-      return (
-        this.unit == '%' ?
-          ~~(this.value * 1e8) / 1e6:
-        this.unit == 's' ?
-          this.value / 1e3 :
-          this.value
+    toString: function () {
+      return (this.unit === '%' ? ~~(this.value * 1e8) / 1e6
+        : this.unit === 's' ? this.value / 1e3
+        : this.value
       ) + this.unit
-    }
-  , toJSON: function() {
+    },
+    toJSON: function () {
       return this.toString()
-    }
-  , // Convert to primitive
-    valueOf: function() {
+    },   // Convert to primitive
+    valueOf: function () {
       return this.value
-    }
+    },
     // Add number
-  , plus: function(number) {
+    plus: function (number) {
       number = new SVG.Number(number)
       return new SVG.Number(this + number, this.unit || number.unit)
-    }
+    },
     // Subtract number
-  , minus: function(number) {
+    minus: function (number) {
       number = new SVG.Number(number)
       return new SVG.Number(this - number, this.unit || number.unit)
-    }
+    },
     // Multiply number
-  , times: function(number) {
+    times: function (number) {
       number = new SVG.Number(number)
       return new SVG.Number(this * number, this.unit || number.unit)
-    }
+    },
     // Divide number
-  , divide: function(number) {
+    divide: function (number) {
       number = new SVG.Number(number)
       return new SVG.Number(this / number, this.unit || number.unit)
-    }
+    },
     // Convert to different unit
-  , to: function(unit) {
+    to: function (unit) {
       var number = new SVG.Number(this)
 
-      if (typeof unit === 'string')
+      if (typeof unit === 'string') {
         number.unit = unit
+      }
 
       return number
-    }
+    },
     // Make number morphable
-  , morph: function(number) {
+    morph: function (number) {
       this.destination = new SVG.Number(number)
 
-      if(number.relative) {
+      if (number.relative) {
         this.destination.value += this.value
       }
 
       return this
-    }
+    },
     // Get morphed number at given position
-  , at: function(pos) {
+    at: function (pos) {
       // Make sure a destination is defined
       if (!this.destination) return this