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

@@ -1,61 +1,55 @@
 require_relative 'arg_loader'
 
-module Squib
-  # @api private
-  module Args
+module Squib::Args
+  module_function def extract_transform(opts, deck)
+    Transform.new.extract!(opts, deck)
+  end
 
-    class Transform
-      include ArgLoader
+  class Transform
+    include ArgLoader
 
-      def initialize(deck = nil)
-        @deck = deck
-      end
+    def self.parameters
+      { angle: 0,
+        crop_x: 0,
+        crop_y: 0,
+        crop_width: :native,
+        crop_height: :native,
+        crop_corner_radius: nil,
+        crop_corner_x_radius: 0,
+        crop_corner_y_radius: 0,
+        flip_vertical: false,
+        flip_horizontal: false,
+      }
+    end
 
-      def self.parameters
-        { angle: 0,
-          crop_x: 0,
-          crop_y: 0,
-          crop_width: :native,
-          crop_height: :native,
-          crop_corner_radius: nil,
-          crop_corner_x_radius: 0,
-          crop_corner_y_radius: 0,
-          flip_vertical: false,
-          flip_horizontal: false,
-        }
-      end
+    def self.expanding_parameters
+      parameters.keys # all of them
+    end
 
-      def self.expanding_parameters
-        parameters.keys # all of them
-      end
+    def self.params_with_units
+      parameters.keys - [:flip_vertical, :flip_horizontal]
+    end
 
-      def self.params_with_units
-        parameters.keys - [:flip_vertical, :flip_horizontal]
-      end
+    def validate_crop_width(arg, _i)
+      return arg if @deck.nil?
+      return @deck.width if arg == :deck
+      arg
+    end
 
-      def validate_crop_width(arg, _i)
-        return arg if @deck.nil?
-        return @deck.width if arg == :deck
-        arg
-      end
+    def validate_crop_height(arg, _i)
+      return arg if @deck.nil?
+      return @deck.height if arg == :deck
+      arg
+    end
 
-      def validate_crop_height(arg, _i)
-        return arg if @deck.nil?
-        return @deck.height if arg == :deck
-        arg
-      end
-
-      def validate_crop_corner_x_radius(arg, i)
-        return crop_corner_radius[i] unless crop_corner_radius[i].nil?
-        arg
-      end
-
-      def validate_crop_corner_y_radius(arg, i)
-        return crop_corner_radius[i] unless crop_corner_radius[i].nil?
-        arg
-      end
-
+    def validate_crop_corner_x_radius(arg, i)
+      return crop_corner_radius[i] unless crop_corner_radius[i].nil?
+      arg
     end
 
+    def validate_crop_corner_y_radius(arg, i)
+      return crop_corner_radius[i] unless crop_corner_radius[i].nil?
+      arg
+    end
   end
 end