[macruby-changes] [4837] DietRB/trunk/lib/irb/context.rb

[source_changes at macosforge.org]

Revision: 4837
          http://trac.macosforge.org/projects/ruby/changeset/4837
Author:   eloy.de.enige at gmail.com
Date:     2010-10-28 03:32:25 -0700 (Thu, 28 Oct 2010)
Log Message:
-----------
Add a simple #inspect implementation for IRB::Context.

Modified Paths:
--------------
    DietRB/trunk/lib/irb/context.rb

Modified: DietRB/trunk/lib/irb/context.rb
===================================================================
--- DietRB/trunk/lib/irb/context.rb	2010-10-28 04:59:44 UTC (rev 4836)
+++ DietRB/trunk/lib/irb/context.rb	2010-10-28 10:32:25 UTC (rev 4837)
@@ -26,6 +26,13 @@
     def __evaluate__(source, file = __FILE__, line = __LINE__)
       eval(source, @binding, file, line)
     end
+
+    def to_s
+      object_description = "`#{object.inspect}'"
+      object_description = "of class `#{object.class.name}'" if object_description.length > 32
+      "#<IRB::Context for object #{object_description}>"
+    end
+    alias_method :inspect, :to_s
     
     def evaluate(source)
       result = __evaluate__(source.to_s, '(irb)', @line - @source.buffer.size + 1)
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