Created
June 14, 2012 00:30
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implicitをまだ理解しきれてない
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| object Test { | |
| implicit def int2String(x: Int): String = x.toString | |
| } | |
| // defined module Test | |
| import Test._ | |
| val num = 123 | |
| num.mkString("\n") | |
| // error: value mkString is not a member of Int |
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