class Integer
Public Instance Methods
commas()
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# File lib/motion-steward/app_store_research.rb, line 5 def commas self #=> 12345678 .to_s #=> "12345678" .reverse #=> "87654321" .scan(/\d{1,3}/) #=> ["876","543","21"] .join(",") #=> "876,543,21" .reverse #=> "12,345,678" end