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debasishg/gist:723213

Created December 1, 2010 09:08
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gistfile1.scala
// another trade
scala> val t2 = Map("account" -> "b-123", "instrument" -> "ibm", "refNo" -> "r-234", "market" -> "Singapore", "unitPrice" -> "15.25", "quantity" -> "400")
t2: scala.collection.immutable.Map[java.lang.String,java.lang.String] = Map((quantity,400), (market,Singapore), (refNo,r-234), (account,b-123), (unitPrice,15.25), (instrument,ibm))
scala> val trd2 = makeTrade(t2)
trd2: Option[net.debasishg.domain.trade.Trades.Trade] = Some(Trade(b-123,ibm,r-234,Singapore,15.25,400))
scala> ((((List(trd1, trd2)) ∘∘ forTrade) ∘∘ taxFees) ∘∘ enrichWith) ∘∘ netAmount
res1: List[Option[scala.math.BigDecimal]] = List(Some(3307.5000), Some(8845.0000))
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