Contents

Fixnum.class_eval do
  unless 0.respond_to? :digits
    def digits(base = 10)
      num = self.abs
      if num == 0
        1
      else
        Math.log10(num).floor + 1
      end
    end
  end
end # Fixnum.class_eval

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
green-button-data-0.7.5	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.7.4	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.7.3	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.7.2	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.7.1	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.7.0	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.6.0	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.5.0	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.4.2	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.4.1	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.3.2	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.4.0	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.4.0.alpha.pre.1	lib/green-button-data/core_extensions/fixnum.rb
green-button-data-0.3.1	lib/green-button-data/core_extensions/fixnum.rb