Contents

module Jsonerino
  module Helpers
    def self.numeric?(chr)
      !chr.match(/^[0-9]$/).nil?
    end

    def self.hex?(chr)
      !chr.match(/^\h+$/).nil?
    end

    def self.alphanumeric?(chr)
      !chr.match(/^\w+$/).nil?
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
jsonerino-0.2.4	lib/jsonerino/helpers.rb
jsonerino-0.2.3	lib/jsonerino/helpers.rb
jsonerino-0.2.2	lib/jsonerino/helpers.rb
jsonerino-0.2.1	lib/jsonerino/helpers.rb
jsonerino-0.1.1	lib/jsonerino/helpers.rb