THRIFT-507. ruby: Stop using boost::tokenizer

Previously, the Ruby generated used boost::tokenizer to produce a
vector of namespace components from a dot-delimited namespace string.
We can do this manually with only a slight increase in complexity.

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@991251 13f79535-47bb-0310-9956-ffa450edef68
1 file changed