4 files changed, 13 insertions, 36 deletions
diff --git a/lib/puppet/parser/functions/date.rb b/lib/puppet/parser/functions/date.rb
index 4d0543e..bc62e60 100644
--- a/lib/puppet/parser/functions/date.rb
+++ b/lib/puppet/parser/functions/date.rb
@@ -12,6 +12,8 @@ module Puppet::Parser::Functions
         "given #{arguments.size} for 1")
     end
 
+    # TODO: stubbed
+
   end
 end
 
diff --git a/lib/puppet/parser/functions/delete.rb b/lib/puppet/parser/functions/delete.rb
index 88f3448..0d208b5 100644
--- a/lib/puppet/parser/functions/delete.rb
+++ b/lib/puppet/parser/functions/delete.rb
@@ -15,6 +15,12 @@ module Puppet::Parser::Functions
         "given #{arguments.size} for 2")
     end
 
+    a = arguments[0]
+    item = arguments[1]
+
+    a.delete(item)
+    a
+
   end
 end
 
diff --git a/lib/puppet/parser/functions/fact.rb b/lib/puppet/parser/functions/fact.rb
deleted file mode 100644
index 27b7bb2..0000000
--- a/lib/puppet/parser/functions/fact.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-# fact.rb
-#
-
-module Puppet::Parser::Functions
-  newfunction(:fact, :type => :rvalue, :doc => <<-EOS
-    EOS
-  ) do |arguments|
-
-    raise(Puppet::ParseError, "fact(): Wrong number of arguments " +
-      "given (#{arguments.size} for 1)") if arguments.size < 1
-
-    fact = arguments[0]
-
-    unless fact.is_a?(String)
-      raise(Puppet::ParseError, 'fact(): Requires fact name to be a string')
-    end
-
-    raise(Puppet::ParseError, 'fact(): You must provide ' +
-      'fact name') if fact.empty?
-
-    result = lookupvar(fact) # Get the value of interest from Facter ...
-
-    #
-    # Now this is a funny one ...  Puppet does not have a concept of
-    # returning neither undef nor nil back for use within the Puppet DSL
-    # and empty string is as closest to actual undef as you we can get
-    # at this point in time ...
-    #
-    result = result.empty? ? '' : result
-
-    return result
-  end
-end
-
-# vim: set ts=2 sw=2 et :
diff --git a/lib/puppet/parser/functions/grep.rb b/lib/puppet/parser/functions/grep.rb
index 8549218..2caaa6f 100644
--- a/lib/puppet/parser/functions/grep.rb
+++ b/lib/puppet/parser/functions/grep.rb
@@ -12,6 +12,11 @@ module Puppet::Parser::Functions
         "given #{arguments.size} for 2")
     end
 
+    a = arguments[0]
+    pattern = Regexp.new(arguments[1])
+
+    a.grep(pattern)
+
   end
 end