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Posted By

pligor on 09/23/12


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map


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remove item from Map and return a new Map

 / Published in: Scala
 

remove item from immutable Map and return a new Map

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  1. val origMap = Map("key1" -> "something", "key2" -> "else");
  2. val myMap = origMap - "key1";
  3. //myMap looks like Map("key2" -> "else")

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