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- // g100pon #4 マップ操作(基礎編:CRUD系操作とイテレーション)
- def map = [atami:"onsen", hokkaido:"ski", price:100]
- // atamiを読む
- println map.get("atami")
- // hokkaidoを更新
- map["hokkaido"] = "kani"
- println map.get("hokkaido")
- // hokkaidoを削除
- map.remove("hokkaido")
- println map.containsKey("hokkaido")
- // iteration
- map.each {println it}
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