7 files changed, 17 insertions, 49 deletions
diff --git a/lib/puppet/parser/functions/array_del.rb b/lib/puppet/parser/functions/array_del.rb
deleted file mode 100644
index e604916..0000000
--- a/lib/puppet/parser/functions/array_del.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :array_del,
-  :type => :rvalue,
-  :doc => "Deletes items from an array
-
-    Example: array_del(['a','b'],'b') -> ['a']"
-) do |args|
-  raise Puppet::ParseError, 'array_del() needs two arguments' if args.length != 2
-  (res=args[0].dup).to_a.delete(args[1])
-  res
-end
diff --git a/lib/puppet/parser/functions/array_include.rb b/lib/puppet/parser/functions/array_include.rb
deleted file mode 100644
index ce4748d..0000000
--- a/lib/puppet/parser/functions/array_include.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :array_include,
-  :type => :rvalue,
-  :doc => "Checks whether an item is included or not
-
-    Example: array_include(['a','b'],'b') -> true
-    Example: array_include(['a','b'],'c') -> false"
-) do |args|
-  raise Puppet::ParseError, 'array_include() needs two arguments' if args.length != 2
-  args[0].include?(args[1])
-end
diff --git a/lib/puppet/parser/functions/get_default.rb b/lib/puppet/parser/functions/get_default.rb
new file mode 100644
index 0000000..3f4359b
--- /dev/null
+++ b/lib/puppet/parser/functions/get_default.rb
@@ -0,0 +1,15 @@
+# get_default($value, $default) : $value
+#
+# return $value || $default.
+module Puppet::Parser::Functions
+    newfunction(:get_default, :type => :rvalue) do |args|
+        value = nil
+        args.each { |x|
+            if ! x.nil? and x.length > 0
+                value = x
+                break
+            end
+        }
+        return value
+    end
+end
diff --git a/lib/puppet/parser/functions/join.rb b/lib/puppet/parser/functions/join.rb
deleted file mode 100644
index 95b664c..0000000
--- a/lib/puppet/parser/functions/join.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :join,
-  :type => :rvalue,
-  :doc => "Joins the values of the array in arg1 with the string in arg2
-
-    Example: join(['a','b'],',') -> 'a,b'"
-) do |args|
-  raise Puppet::ParseError, 'join() needs two arguments' if args.length != 2
-  args[0].to_a.join(args[1])
-end
diff --git a/lib/puppet/parser/functions/strlength.rb b/lib/puppet/parser/functions/strlength.rb
deleted file mode 100644
index 147b24a..0000000
--- a/lib/puppet/parser/functions/strlength.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-module Puppet::Parser::Functions
-    newfunction(:strlength, :type => :rvalue) do |args|
-       args[0].to_s.length
-    end
-end
-
diff --git a/lib/puppet/parser/functions/tfile.rb b/lib/puppet/parser/functions/tfile.rb
index a984892..acb6609 100644
--- a/lib/puppet/parser/functions/tfile.rb
+++ b/lib/puppet/parser/functions/tfile.rb
@@ -9,7 +9,8 @@ Puppet::Parser::Functions::newfunction(
   unless File.exists?(path)
     dir = File.dirname(path)
     unless File.directory?(dir)
-      Puppet::Util.recmkdir(dir,0700)
+      require 'fileutils'
+      FileUtils.mkdir_p(dir, :mode => 0700)
     end
     require 'fileutils'
     FileUtils.touch(path)
diff --git a/lib/puppet/parser/functions/uniq_flatten.rb b/lib/puppet/parser/functions/uniq_flatten.rb
deleted file mode 100644
index 4841c4d..0000000
--- a/lib/puppet/parser/functions/uniq_flatten.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-Puppet::Parser::Functions::newfunction(
-  :uniq_flatten,
-  :type => :rvalue,
-  :doc => "Flattens an array and make it uniq
-
-    Example: uniq_flatten([['a','b'],'a']) -> ['a','b']"
-) do |args|
-  raise Puppet::ParseError, 'uniq_flatten() needs one arguments' if args.length != 1
-  args[0].to_a.flatten.collect(&:to_s).uniq
-end