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John Cato’s Reviews
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[Design Patterns in Ruby] [By: Olsen, Russ] [December, 2007]
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John Cato
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Aug 11, 2023 02:04PM
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![[Design Patterns in Ruby] [By: Olsen, Russ] [December, 2007]](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1696965015l/170282752._SX50_.jpg)
