lib/rake/funnel/support/argument_mapper/styles/default.rb in rake-funnel-0.18.0 vs lib/rake/funnel/support/argument_mapper/styles/default.rb in rake-funnel-0.19.0

@@ -10,17 +10,18 @@
               @prefix = '/'
               @value_separator = ','
             end
 
             def generate_from(model)
-              model.map { |switch|
-                switch.values.flatten.map { |value|
+              model.map do |switch|
+                switch.values.flatten.map do |value|
                   [top_level(switch), nested(value)].reject(&:empty?)
-                }
-              }.flatten(2)
+                end
+              end.flatten(2)
             end
 
             private
+
             def top_level(switch)
               [prefix, switch.switch]
             end
 
             def nested(value)