Execute resource should accept command Arrays

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Ohai2u will@dev-user-api001!
chef > recipe
chef:recipe > execute %w{ls /etc/motd}
 => <execute[ls/etc/motd] @retries: 0 @updated: false @allowed_actions: [:nothing, :run] @name: ["ls", "/etc/motd"] @enclosing_provider: nil @creates: nil @resource_name: :execute @delayed_notifications: [] @before: nil @ignore_failure: false @user: nil @timeout: nil @cwd: nil @command: ["ls", "/etc/motd"] @action: "run" @recipe_name: nil @immediate_notifications: [] @noop: nil @umask: nil @supports: {} @group: nil @environment: nil @backup: 5 @source_line: "(irb#1):1:in `irb_binding'" @provider: nil @cookbook_name: nil @retry_delay: 2 @updated_by_last_action: false @returns: 0 @path: nil @params: {}> 
chef:recipe > run_chef
[Mon, 07 May 2012 18:01:44 +0000] DEBUG: Processing execute[ls/etc/motd] on dev-user-api001
[Mon, 07 May 2012 18:01:44 +0000] INFO: Processing execute[ls/etc/motd] action run ((irb#1) line 1)
[Mon, 07 May 2012 18:01:44 +0000] INFO: execute[ls/etc/motd] sh(ls/etc/motd)
/etc/motd
[Mon, 07 May 2012 18:01:44 +0000] INFO: execute[ls/etc/motd] ran successfully
 => true

chef > recipe
chef:recipe > execute "test" do
chef:recipe > command %w{ls /etc/motd}
chef:recipe ?> end
Chef::Exceptions::ValidationFailed: Option command must be a kind of String!  You passed ["ls", "/etc/motd"].
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:140:in `_pv_kind_of'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:69:in `send'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:69:in `validate'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:66:in `each'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:66:in `validate'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:56:in `each'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:56:in `validate'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/params_validate.rb:88:in `set_or_return'
        from /usr/lib/ruby/vendor_ruby/chef/resource/execute.rb:53:in `command'
        from (irb#1):2
        from /usr/lib/ruby/vendor_ruby/chef/mixin/recipe_definition_dsl_core.rb:69:in `instance_eval'
        from /usr/lib/ruby/vendor_ruby/chef/mixin/recipe_definition_dsl_core.rb:69:in `method_missing'
        from (irb#1):1