Slightly simplified get_multi_with_oboe method
Cleaned up cache_get and request_setup methods.  Remove duplicated code.
Moped instrumentation cleanup: better returns and exception handling
Remove unnecessary duplicate block
.try is a part of Rails and may not be available depending on stack
perform and get_multi cleanup and refactor.
Better method wrapper pattern.
A better method wrap pattern.
Fix block logic.
Break out text copy to separate private methods.
Merge pull request #12 from appneta/code_improvements

CodeClimate Initiated improvements