Ruby's select[1] is the same as java 8's filter[2]. [1] http://ruby-doc.org/core-2.2.3/Enumerable.html#method-i-select http://ruby-doc.org/core-2.2.3/Enumerabl

Ruby's select[1] is the same as java 8's filter[2]. [1] http://ruby-doc.org/core-2.2.3/Enumerable.html#method-i-select http://ruby-doc.org/core-2.2.3/Enumerable.html#method-i-sele... [2] https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html#filter-java.util.function.Predicate- https://docs.oracle.com/javase/8/docs/api/java/util/stream/S...