patterns.rb in beaker-5.0.0

- old
+ new

@@ -8,11 +8,10 @@
     # `hosts` which contain the hosts to search, these should implement
     # {Beaker::Host}'s interface. They, at least, must have #[]
     # and #to_s available and provide an array when #[]('roles') is called.
     #
     module Patterns
-
       # Execute a block selecting the hosts that match with the provided criteria
       # @param [Array<Host>, Host, String, Symbol] hosts_or_filter A host role as a String or Symbol that can be
       #                                                used to search for a set of Hosts,  a host name
       #                                                as a String that can be used to search for
       #                                                a set of Hosts, or a {Host}
@@ -21,11 +20,11 @@
       # @option opts [Boolean] :run_in_parallel Whether to run on each host in parallel.
       # @param [Block] block This method will yield to a block of code passed by the caller
       #
       # @return [Array<Result>, Result, nil] An array of results, a result object, or nil.
       #   Check {Beaker::Shared::HostManager#run_block_on} for more details on this.
-      def block_on hosts_or_filter, opts={}, &block
+      def block_on hosts_or_filter, opts = {}, &block
         block_hosts = nil
         if defined? hosts
           block_hosts = hosts
         end
         filter = nil
@@ -34,9 +33,8 @@
         else
           block_hosts = hosts_or_filter
         end
         run_block_on block_hosts, filter, opts, &block
       end
-
     end
   end
 end