Created
May 1, 2009 15:13
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| pleb:~ will$ irb | |
| >> class Foo; end | |
| => nil | |
| >> Foo.instance_eval { def eeeevil; puts "foo"; end } | |
| => nil | |
| >> Foo.eeeevil | |
| foo | |
| => nil | |
| >> Foo.class_eval { def eeeevil; puts "foo"; end } | |
| => nil | |
| >> f = Foo.new | |
| => #<Foo:0x11bfc00> | |
| >> f.eeeevil | |
| foo | |
| => nil | |
| >> |
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