Puppet Function: is_array
- Defined in:
- puppet/modules/stdlib/lib/puppet/parser/functions/is_array.rb
- Function type:
- Ruby 3.x API
Overview
Returns true if the variable passed to this function is an array.
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# File 'puppet/modules/stdlib/lib/puppet/parser/functions/is_array.rb', line 6 newfunction(:is_array, :type => :rvalue, :doc => <<-EOS Returns true if the variable passed to this function is an array. EOS ) do |arguments| function_deprecation([:is_array, 'This method is deprecated, please use the stdlib validate_legacy function, with Stdlib::Compat::Array. There is further documentation for validate_legacy function in the README.']) raise(Puppet::ParseError, "is_array(): Wrong number of arguments " + "given (#{arguments.size} for 1)") if arguments.size < 1 type = arguments[0] result = type.is_a?(Array) return result end |