Scala中的Function Currying和Tupling的介绍http://gleichmann.wordpress.com/2011/12/04/functional-scal
Scala中的Function Currying和Tupling的介绍
http://gleichmann.wordpress.com/2011/12/04/functional-scala-curried-functions-and-spicy-methods/
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http://stackoverflow.com/questions/1987820/applying-a-function-to-a-tuple-in-scala