Merge pull request #13 from froydnj/froydnj-fix-logic-errors

fix some logic errors

Author: mkaplan9

lib/message_format.rb

@@ -26,7 +26,7 @@ def format ( args=nil )
   class << self
 
     def new ( pattern, locale=nil, raise_on_missing_params: false )
-      MessageFormat.new(pattern, locale, raise_on_missing_params)
+      MessageFormat.new(pattern, locale, raise_on_missing_params: raise_on_missing_params)
     end
 
     def format_message ( pattern, args=nil, locale=nil, raise_on_missing_params: false )

lib/message_format/interpreter.rb

@@ -48,10 +48,11 @@ def initialize ( message, missing_params )
 
     def interpret ( elements )
       @missing_ids = []
-      interpret_subs(elements)
+      interpreted = interpret_subs(elements)
       if @raise_on_missing_params && !@missing_ids.empty?
         raise MissingParametersError.new('Missing parameters detected during interpretation', @missing_ids.compact)
       end
+      interpreted
     end
 
     def interpret_subs ( elements, parent=nil )