Contents

class String; def as_number # from perlfaq4
  self =~ %r{\A[+-]?(?=\.?\d)\d*\.?\d*(?:[Ee][+-]?\d+)?\z} \
  ? (self =~ %r{[\.Ee]} ? self.to_f : self.to_i)
  : nil
end; end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
panoptimon-0.4.5	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.4.4	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.4.2	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.4.1	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.4.0	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.3.0	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.2.0	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.1.0	lib/panoptimon/util/string-with-as_number.rb
panoptimon-0.0.2	lib/panoptimon/util/string-with-as_number.rb