* fixed all warnings. tests are running in verbose mode now. #685
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if false; testEof; end
at the bottom ofLexer#advance
to prevent warnings about unused variabletestEof
. It has 0 runtime cost.ruby -w
would do)"" % {}
gives a warning (same withKernel#sprintf
, no idea why). Added a utility method to perform interpolation on messages only if there's something to interpolate.m /regex/
calls_
prefix to unused variables.I'm getting 0 warnings locally when running
rake test
/rake test_cov
Closes #684