upgrade to stdlib 4.6.1

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

diff --git a/modules/stdlib/lib/puppet/parser/functions/unique.rb b/modules/stdlib/lib/puppet/parser/functions/unique.rb
deleted file mode 100644 (file)
index 8844a74..0000000
--- a/modules/stdlib/lib/puppet/parser/functions/unique.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# unique.rb
-#
-
-module Puppet::Parser::Functions
-  newfunction(:unique, :type => :rvalue, :doc => <<-EOS
-This function will remove duplicates from strings and arrays.
-
-*Examples:*
-
-    unique("aabbcc")
-
-Will return:
-
-    abc
-
-You can also use this with arrays:
-
-    unique(["a","a","b","b","c","c"])
-
-This returns:
-
-    ["a","b","c"]
-    EOS
-  ) do |arguments|
-
-    raise(Puppet::ParseError, "unique(): Wrong number of arguments " +
-      "given (#{arguments.size} for 1)") if arguments.size < 1
-
-    value = arguments[0]
-    klass = value.class
-
-    unless [Array, String].include?(klass)
-      raise(Puppet::ParseError, 'unique(): Requires either ' +
-        'array or string to work with')
-    end
-
-    result = value.clone
-
-    string = value.is_a?(String) ? true : false
-
-    # We turn any string value into an array to be able to shuffle ...
-    result = string ? result.split('') : result
-    result = result.uniq # Remove duplicates ...
-    result = string ? result.join : result
-
-    return result
-  end
-end
-
-# vim: set ts=2 sw=2 et :