lib/rumonade/option.rb in rumonade-0.2.0 vs lib/rumonade/option.rb in rumonade-0.2.1

@@ -38,11 +38,11 @@
   # @abstract
   class Option
     class << self
       # @return [Option] Returns an +Option+ containing the given value
       def unit(value)
-        Rumonade.Option(value)
+        Rumonade.Some(value)
       end
 
       # @return [Option] Returns the empty +Option+
       def empty
         None
@@ -99,10 +99,10 @@
     def ==(other)
       other.is_a?(Some) && other.value == value
     end
 
     def to_s
-      "Some(#{value.to_s})"
+      "Some(#{value.nil? ? 'nil' : value.to_s})"
     end
   end
 
   # Represents an Option which is empty, accessed via the constant None
   class NoneClass < Option