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Surprise Me!
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By bloid
via delahuntyware.blogspot.com
Published: Nov 26 2008 / 14:12

Groovy's Design by capabiltiy or (duck typing) to the rescue
One of the many cool features available in Groovy is "Duck Typing". The phrase comes from "If it walks like a duck, if it talks like a duck then it is probably a duck".
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dzvoter replied ago:

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Hype and more Hype

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dzvoter replied ago:

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Do we really need the 20 Groovy/Grails articles a day? If any other project does this it gets shot down!

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Ricky Clarkson replied ago:

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Backup copy of a comment I left on the blog:

You might like Scala's structural typing then. It has all the performance of Groovy (it's slow because it uses reflection to get dispatch done) but if it's going to fail it'll fail at compile time.

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