lib/squib/args/save_batch.rb in squib-0.15.3 vs lib/squib/args/save_batch.rb in squib-0.16.0.pre.preview1

@@ -1,63 +1,65 @@
 require_relative 'arg_loader'
 require_relative 'dir_validator'
 
-module Squib
-  # @api private
-  module Args
-    class SaveBatch
-      include ArgLoader
-      include DirValidator
+module Squib::Args
+  module_function def extract_save_batch(opts, deck)
+    SaveBatch.new.extract! opts, deck
+  end
 
-      def initialize
-      end
+  class SaveBatch
+    include ArgLoader
+    include DirValidator
 
-      def self.parameters
-        {
-          angle: 0,
-          count_format: '%02d',
-          dir: '_output',
-          prefix: 'card_',
-          rotate: false,
-          trim_radius: 0,
-          trim: 0,
-        }
-      end
+    def initialize
+    end
 
-      def self.expanding_parameters
-        self.parameters.keys # all of them
-      end
+    def self.parameters
+      {
+        angle: 0,
+        count_format: '%02d',
+        dir: '_output',
+        prefix: 'card_',
+        rotate: false,
+        suffix: '',
+        trim_radius: 0,
+        trim: 0,
+      }
+    end
 
-      def self.params_with_units
-        [:trim, :trim_radius]
-      end
+    def self.expanding_parameters
+      self.parameters.keys # all of them
+    end
 
-      def validate_dir(arg, _i)
-        ensure_dir_created(arg)
-      end
+    def self.params_with_units
+      [:trim, :trim_radius]
+    end
 
-      def validate_rotate(arg, i)
-        case arg
-        when true, :clockwise
-          angle[i] = 0.5 * Math::PI
-          return true
-        when :counterclockwise
-          angle[i] = 1.5 * Math::PI
-          return true
-        when false
-          false
-        else
-          raise 'invalid option to rotate: only [true, false, :clockwise, :counterclockwise]'
-        end
-      end
+    def validate_dir(arg, _i)
+      ensure_dir_created(arg)
+    end
 
-      def full_filename(i)
-        "#{dir[i]}/#{prefix[i]}#{count_format[i] % i}.png"
+    def validate_rotate(arg, i)
+      case arg
+      when true, :clockwise
+        angle[i] = 0.5 * Math::PI
+        return true
+      when :counterclockwise
+        angle[i] = 1.5 * Math::PI
+        return true
+      when false
+        false
+      else
+        raise 'invalid option to rotate: only [true, false, :clockwise, :counterclockwise]'
       end
+    end
 
-      def summary
-        "#{dir[0]}/#{prefix[0]}_*"
-      end
+    def full_filename(i)
+      "#{dir[i]}/#{prefix[i]}#{count_format[i] % i}#{suffix[i]}.png"
+    end
 
+    def summary
+      "#{dir[0]}/#{prefix[0]}_*#{suffix[0]}"
     end
+
   end
 end