Merge pull request #1 from daedalus96/master

Mainly Cosmetic, but adds some readability.
-------------------------------------------
Works for me. Accepted. Thanks, Isaac! - Leon

lib/configulations.rb

@@ -19,8 +19,7 @@ def self.configure(&blk)
   end
 
   def find_properties
-    @properties = {}
-    @properties.extend(MagicHash)
+    @properties = MagicHash.new
 
     Dir[@include_pattern].each do |file|
       ext = File.extname(file)
@@ -33,9 +32,10 @@ def find_properties
   end
 
   def parser_for_extname(extname)
-    if(extname =~ /\.js(?:on)?/i)
+    case extname
+    when /\.js(?:on)?/i
       return JSON
-    elsif(extname =~ /\.ya?ml/i)
+    when /\.ya?ml/i
       return YAML
     else
       raise "Only files ending in .js, .json, .yml, .yaml have parsers at the moment."

lib/magic_hash.rb

@@ -1,14 +1,17 @@
 module MagicHash
 
+  def self.new
+    Hash.new.extend(MagicHash)
+  end
+
   def objectify
     self.make_keys_valid_message_aliases
     self.hash_all_keys
     self
   end
 
   def make_keys_valid_message_aliases
-    tmp={}
-    tmp.extend(MagicHash)
+    tmp = MagicHash.new
     self.each_pair do |key, value|
       new_key = key.is_a?(Symbol) ? key : key.gsub(/\s|-/,"_").strip.to_sym
       if(value.is_a? Hash)
@@ -30,9 +33,8 @@ def make_keys_valid_message_aliases
     self.replace(tmp)
   end
 
-  def hash_all_keys()
-    tmp = {}
-    tmp.extend(MagicHash)
+  def hash_all_keys
+    tmp = MagicHash.new
     self.each_pair do |k, v|
       if v.is_a? Hash
         v.extend(MagicHash) unless v.respond_to? :objectify