upgrade to stdlib 4.6.1

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

diff --git a/modules/stdlib/lib/puppet/parser/functions/abs.rb b/modules/stdlib/lib/puppet/parser/functions/abs.rb
deleted file mode 100644 (file)
index ade5462..0000000
--- a/modules/stdlib/lib/puppet/parser/functions/abs.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# abs.rb
-#
-
-module Puppet::Parser::Functions
-  newfunction(:abs, :type => :rvalue, :doc => <<-EOS
-    Returns the absolute value of a number, for example -34.56 becomes 
-    34.56. Takes a single integer and float value as an argument.
-    EOS
-  ) do |arguments|
-
-    raise(Puppet::ParseError, "abs(): Wrong number of arguments " +
-      "given (#{arguments.size} for 1)") if arguments.size < 1
-
-    value = arguments[0]
-
-    # Numbers in Puppet are often string-encoded which is troublesome ...
-    if value.is_a?(String)
-      if value.match(/^-?(?:\d+)(?:\.\d+){1}$/)
-        value = value.to_f
-      elsif value.match(/^-?\d+$/)
-        value = value.to_i
-      else
-        raise(Puppet::ParseError, 'abs(): Requires float or ' +
-          'integer to work with')
-      end
-    end
-
-    # We have numeric value to handle ...
-    result = value.abs
-
-    return result
-  end
-end
-
-# vim: set ts=2 sw=2 et :