undefined method `map' for 1:Fixnum (NoMethodError) NoMethodError: undefined method `map' for 1:Fixnum ./lib/openstudio/analysis/translator/excel.rb:798:in `parse_outputs' ./lib/openstudio/analysis/translator/excel.rb:66:in `process' ./spec/openstudio/analysis/translator/excel_spec.rb:21:in `block (3 levels) in <top (required)>' undefined method `map' for 1:Fixnum (NoMethodError) NoMethodError: undefined method `map' for 1:Fixnum ./lib/openstudio/analysis/translator/excel.rb:798:in `parse_outputs' ./lib/openstudio/analysis/translator/excel.rb:66:in `process' ./spec/openstudio/analysis/translator/excel_spec.rb:35:in `block (3 levels) in <top (required)>' #<OpenStudio::Analysis::Translator::Excel:0x007f7fe289c0b0>