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cgallagher/format_number_to_thousands.rb

Created November 4, 2009 16:27
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Takes a flat number and uses a regex to format the commas
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format_number_to_thousands.rb
def self.formatViews(number)
number = number.gsub(/(\d)(?=\d{3}+(\.\d*)?$)/, '\1,')
number
end
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