From a0f792d8feadf919290b8349dbc0eac143545927 Mon Sep 17 00:00:00 2001
From: _Tradam <github@tradam.dev>
Date: Mon, 3 Jan 2022 08:26:24 -0500
Subject: Major 4.0 Update (#16)

See Changelog
---
 lib/felflame/order.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 lib/felflame/order.rb

(limited to 'lib/felflame/order.rb')

diff --git a/lib/felflame/order.rb b/lib/felflame/order.rb
new file mode 100644
index 0000000..c11438d
--- /dev/null
+++ b/lib/felflame/order.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+module FelFlame
+  module Order
+    # Sets the priority of all items passed into this method
+    # according to the order they were passed.
+    # If an array is one of the elements then it will give all
+    # of those elements in the array the same priority.
+    # @param sortables [(Systems and Array<Systems>) or (Scenes and Array<Scenes>)]
+    # @return [Boolean] +true+.
+    def self.sort(*sortables)
+      sortables.each_with_index do |sorted, index|
+        if sorted.respond_to? :priority
+          sorted.priority = index
+        else
+          sorted.each do |item|
+            item.priority = index
+          end
+        end
+      end
+      true
+    end
+  end
+end
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