Use the older way of converting to hash #80
Merged
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In the latest version of this gem,
.to_h
was used to convert to Hashes from Array of arrays. This method was implemented in ruby version 2.1 and above. Since this is a legacy gem, we should use a method that goes way back.This PR fixes the issue for those who use this gem in applications that don't support ruby 2.1 yet. Also, if this gem is installed via brew in MacOS, it breaks coz brew uses ruby 2.0.0