Contents

#
#  Copyright (C) 2014  Enrico Rivarola
#
#  This file is part of DcmDict gem (dcm_dict).
#
#  DcmDict is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  DcmDict is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with DcmDict.  If not, see <http://www.gnu.org/licenses/>.
#
#  This software has neither been tested nor approved for clinical use
#  or for incorporation in a medical device.
#  It is the redistributor's or user's responsibility to comply with any
#  applicable local, state, national or international regulations.
#
module DcmDict
  module Ext

    # Extension for object class
    class ::Object

      # Check for nil or 'empty' object
      def nil_or_empty?
        return empty? if(respond_to?(:empty?))
        nil?
      end
    end

  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
dcm_dict-0.4.0	lib/dcm_dict/ext/object_extension.rb
dcm_dict-0.3.0	lib/dcm_dict/ext/object_extension.rb
dcm_dict-0.2.0	lib/dcm_dict/ext/object_extension.rb
dcm_dict-0.1.1	lib/dcm_dict/ext/object_extension.rb
dcm_dict-0.1.0	lib/dcm_dict/ext/object_extension.rb