Contents

module Antrapol
  module ToolRack
    module ConditionUtils

      def is_empty?(obj)
        if not defined?(obj)
          true
        elsif obj.nil?
          true
        elsif obj.respond_to?(:empty?)
          if obj.respond_to?(:strip)
            obj.strip.empty?
          else
            obj.empty?
          end
        else
          false
        end
      end # is_empty?

      def not_empty?(obj)
        !is_empty?(obj)
      end # not empty

      def is_boolean?(val)
        !!val == val
      end
      alias_method :is_bool?, :is_boolean?

    end # ConditionUtils
  end # MyToolRack
end # Antrapol

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
toolrack-0.6.2	lib/toolrack/condition_utils.rb