Created
January 6, 2012 04:10
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リストとリストに対するフィルタリングの実装をクロージャとして渡してフィルタリングする
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| def filter(list, p) { | |
| def new_list = [] | |
| list.each { i -> | |
| if (p(i)) | |
| new_list << i | |
| } | |
| new_list | |
| } | |
| modBy2 = { n -> n % 2 == 0} | |
| l = filter(1..20, modBy2) |
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