Signed-off-by: James Turnbull <[EMAIL PROTECTED]>
---
lib/puppet/parser/ast/function.rb | 2 +-
lib/puppet/parser/functions.rb | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/lib/puppet/parser/ast/function.rb
b/lib/puppet/parser/ast/function.rb
index 63d7c7a..eb36fa9 100644
--- a/lib/puppet/parser/ast/function.rb
+++ b/lib/puppet/parser/ast/function.rb
@@ -42,7 +42,7 @@ class Puppet::Parser::AST
raise Puppet::DevError, "Invalid function type %s" %
@ftype.inspect
end
- # Lastly, check the arity
+ # Lastly, check the parity
end
end
end
diff --git a/lib/puppet/parser/functions.rb b/lib/puppet/parser/functions.rb
index 8decb82..51903e9 100644
--- a/lib/puppet/parser/functions.rb
+++ b/lib/puppet/parser/functions.rb
@@ -317,6 +317,14 @@ module Functions
end
output
end
+
+ newfunction(:sha1, :type => :rvalue,
+ :doc => "Returns a SHA1 hash value from a provided string.") do |args|
+ require 'sha1'
+
+ Digest::SHA1.hexdigest(args[0])
+ end
+
end
end
--
1.5.3.3
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