upgrade to stdlib 4.6.1

[dsa-puppet.git] / modules / stdlib / lib / puppet / parser / functions / bool2num.rb

diff --git a/modules/stdlib/lib/puppet/parser/functions/bool2num.rb b/modules/stdlib/lib/puppet/parser/functions/bool2num.rb
deleted file mode 100644 (file)
index 9a07a8a..0000000
--- a/modules/stdlib/lib/puppet/parser/functions/bool2num.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-#
-# bool2num.rb
-#
-
-module Puppet::Parser::Functions
-  newfunction(:bool2num, :type => :rvalue, :doc => <<-EOS
-    Converts a boolean to a number. Converts the values:
-      false, f, 0, n, and no to 0
-      true, t, 1, y, and yes to 1
-    Requires a single boolean or string as an input.
-    EOS
-  ) do |arguments|
-
-    raise(Puppet::ParseError, "bool2num(): Wrong number of arguments " +
-      "given (#{arguments.size} for 1)") if arguments.size < 1
-
-    value = arguments[0]
-    klass = value.class
-
-    # We can have either true or false, or string which resembles boolean ...
-    unless [FalseClass, TrueClass, String].include?(klass)
-      raise(Puppet::ParseError, 'bool2num(): Requires either ' +
-        'boolean or string to work with')
-    end
-
-    if value.is_a?(String)
-      # We consider all the yes, no, y, n and so on too ...
-      value = case value
-        #
-        # This is how undef looks like in Puppet ...
-        # We yield 0 (or false if you wish) in this case.
-        #
-        when /^$/, '' then false # Empty string will be false ...
-        when /^(1|t|y|true|yes)$/  then true
-        when /^(0|f|n|false|no)$/  then false
-        when /^(undef|undefined)$/ then false # This is not likely to happen ...
-        else
-          raise(Puppet::ParseError, 'bool2num(): Unknown type of boolean given')
-      end
-    end
-
-    # We have real boolean values as well ...
-    result = value ? 1 : 0
-
-    return result
-  end
-end
-
-# vim: set ts=2 sw=2 et :