to_f.rb in facets-1.0.0

- old
+ new

@@ -1,31 +1,62 @@
-require 'nano/nilclass/to_f.rb'
\ No newline at end of file
+
+class NilClass
+
+  # Returns zero float, similar to #to_i.
+  #
+  #  nil.to_f   #=> 0.0
+  #
+  def to_f; 0.0; end
+
+end
+
+
+
+#  _____         _
+# |_   _|__  ___| |_
+#   | |/ _ \/ __| __|
+#   | |  __/\__ \ |_
+#   |_|\___||___/\__|
+#
+=begin test
+
+  require 'test/unit'
+
+  class TCNilClass < Test::Unit::TestCase
+
+    def test_to_f
+      assert_equal( 0.0, nil.to_f )
+    end
+
+  end
+
+=end