statistics.rb in countless-1.3.0

- old
+ new

@@ -25,11 +25,11 @@
     # rubocop:disable Metrics/MethodLength dito
     def initialize(*dirs)
       base_path = Countless.configuration.base_path
 
       # Resolve the given directory configurations to actual files
-      dirs = (dirs.presence || Countless.statistic_directories)
+      dirs = dirs.presence || Countless.statistic_directories
       @dirs = dirs.each_with_object([]) do |cur, memo|
         copy = cur.deep_dup
         copy[:files] = Array(copy[:files])
 
         if copy[:pattern].is_a? Regexp
@@ -67,16 +67,16 @@
     # named hash.
     #
     # @return [Hash{String => Hash{Symbol => Mixed}}] the statistics
     #   per configuration
     def calculate_statistics
-      @dirs.map do |conf|
+      @dirs.to_h do |conf|
         [
           conf[:name],
           conf.merge(stats: calculate_file_statistics(conf[:name],
                                                       conf[:files]))
         ]
-      end.to_h
+      end
     end
 
     # Setup a new +Calculator+ for the given directory/pattern in order to
     # extract the individual file statistics and calculate the sub-totals.
     #