Check whether option["tag"] is null or empty value #411
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Rationale
optionis expected to be a Hash. Thereforeoption.to_sis never going to be empty since even{}.to_sequals"{}". Tracing the git history of the line of code shows that this is probably an error during merge-resolution.I'm opting to use the more verbose
options["tag"].nil? || options["tag"].empty?instead ofoptions["tag"].to_s.empty?since this conditional is inside an#eachblock. Using the latter format would result in unnecessary allocations of""whenoptions["tag"] == nil