class Double

Public Instance Methods

hours() click to toggle source
# File lib/jeweler/utils/core_ext/Double.rb, line 14
def hours
  result = self.prettify
  if result == 1
    result = result + ' hr.'
  else
    result = result + 'hrs.'
  end
  return result
end
money() click to toggle source
# File lib/jeweler/utils/core_ext/Double.rb, line 24
def money
  require 'action_view'
  result = self.prettify
  result = ActionView::Base.new.number_to_currency(result).to_s
  return result
end
prettify() click to toggle source
# File lib/jeweler/utils/core_ext/Double.rb, line 2
def prettify
  if self.nil?
    return 0
  else
    if self.round(2) == self
      return self.round(2)
    else
      return self
    end
  end
end