diff options
Diffstat (limited to 'code/environments/production/modules/stdlib/lib/puppet/parser/functions/is_bool.rb')
| -rw-r--r-- | code/environments/production/modules/stdlib/lib/puppet/parser/functions/is_bool.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/lib/puppet/parser/functions/is_bool.rb b/code/environments/production/modules/stdlib/lib/puppet/parser/functions/is_bool.rb new file mode 100644 index 0000000..d0e0026 --- /dev/null +++ b/code/environments/production/modules/stdlib/lib/puppet/parser/functions/is_bool.rb @@ -0,0 +1,21 @@ +# +# is_bool.rb +# +module Puppet::Parser::Functions + newfunction(:is_bool, :type => :rvalue, :doc => <<-DOC + Returns true if the variable passed to this function is a boolean. + DOC + ) do |arguments| + + function_deprecation([:is_bool, 'This method is deprecated, please use the stdlib validate_legacy function, + with Stdlib::Compat::Bool. There is further documentation for validate_legacy function in the README.']) + + 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 |