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author | Micah Anderson <micah@riseup.net> | 2015-01-27 15:14:18 -0500 |
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committer | Micah Anderson <micah@riseup.net> | 2015-01-27 15:14:18 -0500 |
commit | 71123634744b9fe2ec7d6a3e38e9789fd84801e3 (patch) | |
tree | 1794e812d83facd93b3007c42632c63ddf1eb2fc /lib/puppet/parser/functions/is_bool.rb | |
parent | 71cb0f4c2c3bf95f62c9f189f5cef155b09a9682 (diff) | |
parent | 5863ab3901368310186790980aea2b0bf7cecb06 (diff) |
Merge branch 'master' into leap
Diffstat (limited to 'lib/puppet/parser/functions/is_bool.rb')
-rw-r--r-- | lib/puppet/parser/functions/is_bool.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/is_bool.rb b/lib/puppet/parser/functions/is_bool.rb new file mode 100644 index 0000000..8bbdbc8 --- /dev/null +++ b/lib/puppet/parser/functions/is_bool.rb @@ -0,0 +1,22 @@ +# +# is_bool.rb +# + +module Puppet::Parser::Functions + newfunction(:is_bool, :type => :rvalue, :doc => <<-EOS +Returns true if the variable passed to this function is a boolean. + EOS + ) do |arguments| + + raise(Puppet::ParseError, "is_bool(): Wrong number of arguments " + + "given (#{arguments.size} for 1)") if arguments.size != 1 + + type = arguments[0] + + result = type.is_a?(TrueClass) || type.is_a?(FalseClass) + + return result + end +end + +# vim: set ts=2 sw=2 et : |