Contents

# -*- encoding: utf-8 -*-
#
#--
# This file is part of HexaPDF.
#
# HexaPDF - A Versatile PDF Creation and Manipulation Library For Ruby
# Copyright (C) 2014-2017 Thomas Leitner
#
# HexaPDF is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License version 3 as
# published by the Free Software Foundation with the addition of the
# following permission added to Section 15 as permitted in Section 7(a):
# FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
# THOMAS LEITNER, THOMAS LEITNER DISCLAIMS THE WARRANTY OF NON
# INFRINGEMENT OF THIRD PARTY RIGHTS.
#
# HexaPDF 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 Affero General Public
# License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with HexaPDF. If not, see <http://www.gnu.org/licenses/>.
#
# The interactive user interfaces in modified source and object code
# versions of HexaPDF must display Appropriate Legal Notices, as required
# under Section 5 of the GNU Affero General Public License version 3.
#
# In accordance with Section 7(b) of the GNU Affero General Public
# License, a covered work must retain the producer line in every PDF that
# is created or manipulated using HexaPDF.
#++

module HexaPDF

  # Returns the data directory for HexaPDF.
  def self.data_dir
    unless defined?(@data_dir)
      require 'rbconfig'
      @data_dir = File.expand_path(File.join(__dir__, '..', '..', 'data', 'hexapdf'))
      unless File.directory?(@data_dir)
        @data_dir = File.expand_path(File.join(RbConfig::CONFIG["datadir"], "hexapdf"))
      end
      unless File.directory?(@data_dir)
        raise "HexaPDF data directory not found! This is a bug, please report it!"
      end
    end
    @data_dir
  end

end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
hexapdf-0.6.0	lib/hexapdf/data_dir.rb
hexapdf-0.5.0	lib/hexapdf/data_dir.rb
hexapdf-0.4.0	lib/hexapdf/data_dir.rb
hexapdf-0.3.0	lib/hexapdf/data_dir.rb