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dgadiraju/map-opertions.scala

Created May 14, 2017 05:47
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map-opertions.scala
val os = Map(
(1, Order(1, "2017-01-01", 100, "COMPLETE")),
(2, Order(2, "2017-01-01", 20, "CLOSED")),
(3, Order(3, "2017-01-01", 301, "PENDING")),
(4, Order(4, "2017-01-01", 202, "CLOSED")),
(5, Order(5, "2017-01-01", 3013, "COMPLETE"))
)
m(1)
m.get(1).get
m.getOrElse(1, "Not Available")
m.getOrElse(10, "Not Available")
m.keys
m.values
m.filterKeys(a => a >= 2)
m.mapValues(a => (a.orderStatus, 1)).map(_._2).toList
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