Puppet Function: array_union
- Defined in:
- lib/puppet/parser/functions/array_union.rb
- Function type:
- Ruby 3.x API
Overview
Return the union of two Arrays
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# File 'lib/puppet/parser/functions/array_union.rb', line 2 newfunction(:array_union, :type => :rvalue, :doc => <<-'ENDHEREDOC') do |args| unless args.length == 2 Return the union of two `Arrays`. @example $arr_x = ['1','2'] $arr_y = ['2','3','4'] $res = array_union($arr_x, $arr_y) $res contains: ['1','2','3','4'] @return [Array] ENDHEREDOC raise Puppet::ParseError, ("array_union(): wrong number of arguments (#{args.length}; must be 2)") end unless args[0].is_a?(Array) or args[0].is_a?(String) raise Puppet::ParseError, "array_union(): expects the first argument to be an array or string, got #{args[0].inspect} which is of type #{args[0].class}" end unless args[1].is_a?(Array) or args[0].is_a?(String) raise Puppet::ParseError, "array_union(): expects the second argument to be an array or string, got #{args[1].inspect} which is of type #{args[1].class}" end Array(args[0]) | Array(args[1]) end |