diff options
author | Micah <micah@leap.se> | 2016-05-24 10:19:33 -0400 |
---|---|---|
committer | Micah <micah@leap.se> | 2016-05-24 10:19:33 -0400 |
commit | 1da5dc55ee48fcd437f5b5df00a5b2f3991ec9f1 (patch) | |
tree | 1794e812d83facd93b3007c42632c63ddf1eb2fc /lib/puppet/parser/functions/is_hash.rb |
Squashed 'puppet/modules/stdlib/' content from commit 7112363
git-subtree-dir: puppet/modules/stdlib
git-subtree-split: 71123634744b9fe2ec7d6a3e38e9789fd84801e3
Diffstat (limited to 'lib/puppet/parser/functions/is_hash.rb')
-rw-r--r-- | lib/puppet/parser/functions/is_hash.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/is_hash.rb b/lib/puppet/parser/functions/is_hash.rb new file mode 100644 index 00000000..ad907f08 --- /dev/null +++ b/lib/puppet/parser/functions/is_hash.rb @@ -0,0 +1,22 @@ +# +# is_hash.rb +# + +module Puppet::Parser::Functions + newfunction(:is_hash, :type => :rvalue, :doc => <<-EOS +Returns true if the variable passed to this function is a hash. + EOS + ) do |arguments| + + raise(Puppet::ParseError, "is_hash(): Wrong number of arguments " + + "given (#{arguments.size} for 1)") if arguments.size != 1 + + type = arguments[0] + + result = type.is_a?(Hash) + + return result + end +end + +# vim: set ts=2 sw=2 et : |