Created
July 9, 2009 06:11
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| # Weird ruby behavior | |
| >> class Foo; end | |
| => nil | |
| >> defined?(Foo) | |
| => "constant" | |
| >> defined?("Foo".constantize) | |
| => "method" | |
| # | |
| # Answer: defined? is a special case, it does not evaluate parameters. | |
| # The "method" is returned because it's looking at #constantize method. | |
| # |
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