lib/scide/global.rb in scide-0.0.5 vs lib/scide/global.rb in scide-0.0.6

@@ -1,14 +1,29 @@
 module Scide
 
+  # Global scide options (base path for all projects,
+  # shared options).
   class Global
-    attr_accessor :path, :properties, :options
+    
+    # The path under which all projects reside by default.
+    # (Can be overriden at the project level.)
+    attr_reader :path
+
+    # Global options shared by all projects.
+    attr_reader :options
   
+    # Builds global options.
+    #
+    # ==== Arguments
+    # * <tt>contents</tt> - The global options hash.
     def initialize contents
-      @properties = contents[:properties]
-      @options = contents[:options]
+      raise ArgumentError, 'global configuration must be a hash' unless contents.kind_of? Hash
 
+      @options = contents[:options] || {}
+
+      # default to home directory
       @path = contents[:path].try(:to_s) || File.expand_path('~')
+      # expand from home directory unless absolute
       @path = File.join File.expand_path('~'), @path unless @path.match /^\//
     end
   end
 end