Created
September 16, 2012 16:45
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Monad 1
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| if (foo != null) { | |
| Bar bar = foo.getBar(); | |
| if (bar != null) { | |
| Baz baz = bar.getBaz(); | |
| if (baz != null) | |
| return baz.compute(); | |
| else | |
| return null; | |
| } | |
| else | |
| return null; | |
| } | |
| else | |
| return null; |
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Scala Monads: Declutter Your Code With Monadic Design - Marakana
http://marakana.com/s/scala_monads_declutter_your_code_with_monadic_design,1034/index.html