lib/cocoa/sugarcube-nscoder/nscoder.rb in sugarcube-2.8.2 vs lib/cocoa/sugarcube-nscoder/nscoder.rb in sugarcube-2.9.1

@@ -1,74 +1,101 @@
+# Hash-like access for NSCoder.  Converts the `key` argument to a String,
+# because Symbols can mess things up.
 class NSCoder
 
   def [] key
-    return self.decodeObjectForKey key
+    self.decodeObjectForKey(key.to_s)
   end
 
   def []= key, value
-    return self.encodeObject(value, forKey:key)
+    self.encodeObject(value, forKey: key.to_s)
   end
 
+  def key?(key)
+    self.containsValueForKey(key.to_s)
+  end
+
   def bool(key)
-    return self.decodeBoolForKey(key)
+    self.decodeBoolForKey(key.to_s)
   end
 
   def double(key)
-    return self.decodeDoubleForKey(key)
+    self.decodeDoubleForKey(key.to_s)
   end
 
   def float(key)
-    return self.decodeFloatForKey(key)
+    self.decodeFloatForKey(key.to_s)
   end
 
   def int(key)
-    return self.decodeIntegerForKey(key)
+    self.decodeIntegerForKey(key.to_s)
   end
 
   def point(key)
-    return CGPointFromString(self.decodeObjectForKey(key))
+    CGPointFromString(self.decodeObjectForKey(key.to_s))
   end
 
   def rect(key)
-    return CGRectFromString(self.decodeObjectForKey(key))
+    CGRectFromString(self.decodeObjectForKey(key.to_s))
   end
 
   def size(key)
-    return CGSizeFromString(self.decodeObjectForKey(key))
+    CGSizeFromString(self.decodeObjectForKey(key.to_s))
   end
 
-  def set(key, toBool:value)
-    self.encodeBool(value, forKey:key)
-    return self
+  def set(key, toBool: value)
+    self.encodeBool(value, forKey: key.to_s)
+    self
   end
 
-  def set(key, toDouble:value)
-    self.encodeDouble(value, forKey:key)
-    return self
+  def set(key, toDouble: value)
+    self.encodeDouble(value, forKey: key.to_s)
+    self
   end
 
-  def set(key, toFloat:value)
-    self.encodeFloat(value, forKey:key)
-    return self
+  def set(key, toFloat: value)
+    self.encodeFloat(value, forKey: key.to_s)
+    self
   end
 
-  def set(key, toInt:value)
-    self.encodeInteger(value, forKey:key)
-    return self
+  def set(key, toInt: value)
+    self.encodeInteger(value, forKey: key.to_s)
+    self
   end
 
-  def set(key, toPoint:value)
-    self.encodeObject(NSStringFromCGPoint(value), forKey:key)
-    return self
+  def set(key, toPoint: value)
+    self.encodeObject(NSStringFromCGPoint(value), forKey: key.to_s)
+    self
   end
 
-  def set(key, toRect:value)
-    self.encodeObject(NSStringFromCGRect(value), forKey:key)
-    return self
+  def set(key, toRect: value)
+    self.encodeObject(NSStringFromCGRect(value), forKey: key.to_s)
+    self
   end
 
-  def set(key, toSize:value)
-    self.encodeObject(NSStringFromCGSize(value), forKey:key)
-    return self
+  def set(key, toSize: value)
+    self.encodeObject(NSStringFromCGSize(value), forKey: key.to_s)
+    self
+  end
+
+end
+
+
+class NSCoder
+
+  def self.archive(root)
+    NSKeyedArchiver.archivedDataWithRootObject(root)
+  end
+
+  def self.archive(root, to_file: file)
+    NSKeyedArchiver.archivedRootObject(root, toFile: file)
+  end
+
+  def self.unarchive(data_or_file)
+    if data_or_file.is_a?(NSData)
+      NSKeyedUnarchiver.unarchiveObjectWithData(data_or_file)
+    else
+      NSKeyedUnarchiver.unarchiveObjectWithFile(data_or_file)
+    end
   end
 
 end