to_const.rb in facets-1.0.0

- old
+ new

@@ -1,39 +1,78 @@
-require 'nano/symbol/to_const.rb'
\ No newline at end of file
+require 'facet/string/to_const'
+
+class Symbol
+
+  # Get a constant by a given symbol name.
+  #
+  #   :Class.to_const   #=> Class
+  #
+  # Note this method is not as verstile as it should be,
+  # since it can not access contants relative to the current 
+  # execution context. But without a binding_of_caller that
+  # does not seem possible.
+  def to_const
+    to_s.to_const
+  end
+
+end
+
+
+#  _____         _
+# |_   _|__  ___| |_
+#   | |/ _ \/ __| __|
+#   | |  __/\__ \ |_
+#   |_|\___||___/\__|
+#
+=begin test
+
+  require 'test/unit'
+
+  class TCSymbol < Test::Unit::TestCase
+
+    TESTCONST = 1
+
+    def test_to_const
+      assert_equal( 1, :"TCSymbol::TESTCONST".to_const )
+    end
+
+  end
+
+=end