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erikfried/example.java

Created February 29, 2012 08:56
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Java scala collections comparison
Raw
example.java
public List<Integer> getContinuousLessThan150DaysOfferIds(List<DbLegacyOffer> list){
List<Integer> retList = new ArrayList<Integer>();
for(DbLegacyOffer offer : list) {
if(offer.isBecomesContinous() && offer.getLength() < 150)
retList.add(offer.getOfferId());
}
return retList;
}
Raw
example.scala
val lessThan150 = allOffers.filter( offer => offer.isBecomeContinuous && offer.getLength < 150 ).map(_.id)
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