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Contents

# Created on 2008-02-12
# Copyright Luke Kanies

# NOTE: I think it might be worth considering moving these methods directly into Puppet::Util.

# A common module for converting between constants and
# file names.
module Puppet
  module Util
    module ConstantInflector
      def file2constant(file)
        # LAK:NOTE See http://snurl.com/21zf8  [groups_google_com]
        x = file.split("/").collect { |name| name.capitalize }.join("::").gsub(/_+(.)/) { |term| $1.capitalize }
      end
      module_function :file2constant

      def constant2file(constant)
        constant.to_s.gsub(/([a-z])([A-Z])/) { |term| $1 + "_#{$2}" }.gsub("::", "/").downcase
      end
      module_function :constant2file
    end
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version Path
puppet-3.0.2 lib/puppet/util/constant_inflector.rb
puppet-3.0.2.rc3 lib/puppet/util/constant_inflector.rb
puppet-3.0.2.rc2 lib/puppet/util/constant_inflector.rb
puppet-3.0.2.rc1 lib/puppet/util/constant_inflector.rb
puppet-3.0.1 lib/puppet/util/constant_inflector.rb
puppet-3.0.1.rc1 lib/puppet/util/constant_inflector.rb
puppet-3.0.0 lib/puppet/util/constant_inflector.rb
puppet-3.0.0.rc8 lib/puppet/util/constant_inflector.rb
puppet-3.0.0.rc7 lib/puppet/util/constant_inflector.rb
puppet-3.0.0.rc5 lib/puppet/util/constant_inflector.rb
puppet-3.0.0.rc4 lib/puppet/util/constant_inflector.rb