iconara/cql-rb — pull request #112 by ndrwdn (2014-06-26 14:17:58+00:00)
Title: Fixing bug with appending varint of 0.

Our team discovered an issue with saving a BigDecimal value of "0.0". We found that the append_varint method in cql_byte_buffer.rb doesn't encode the number 0. This commit fixes append_varint, fixing the usage of BigDecimal "0.0".