lib/cat_ipsum/random.rb in cat_ipsum-0.2.1 vs lib/cat_ipsum/random.rb in cat_ipsum-0.2.2

@@ -1,30 +1,32 @@
 module CatIpsum
   class Random
-    def self.seed
-      @seed ||= ::Random.new_seed
-    end
+    class << self
+      def seed
+        @seed ||= ::Random.new_seed
+      end
 
-    def self.seed=(value)
-      @seed = value
-      reset!
-      value
-    end
+      def seed=(value)
+        @seed = value
+        reset!
+        value
+      end
 
-    def self.reset!
-      @randomizer = randomize
-      true
-    end
+      def reset!
+        @randomizer = randomize
+        true
+      end
 
-    def self.randomizer
-      @randomizer ||= randomize
-    end
+      def randomizer
+        @randomizer ||= randomize
+      end
 
-    def self.randomize
-      ::Random.new(seed)
-    end
+      def randomize
+        ::Random.new(seed)
+      end
 
-    def self.sample(array)
-      array.shuffle(random: randomizer).take(3)
+      def sample(array, count: 3)
+        array.shuffle(random: randomizer).take(count)
+      end
     end
   end
 end