Contents

class String
  def numeric?
    return true if self =~ /^\d+$/
    begin
      true if Float(self)
    rescue
      false
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
quandl_operation-0.4.2	lib/quandl/operation/core_ext/string.rb
quandl_operation-0.4.2.rc1	lib/quandl/operation/core_ext/string.rb