From 205253c98d46cd6b47844379db0c6f7de4619669 Mon Sep 17 00:00:00 2001
From: Insality <insality@gmail.com>
Date: Sun, 7 Apr 2019 16:40:27 +0300
Subject: [PATCH] add factory.remove method

---
 druid/druid.lua | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/druid/druid.lua b/druid/druid.lua
index 23f63eb..872b632 100644
--- a/druid/druid.lua
+++ b/druid/druid.lua
@@ -81,6 +81,25 @@ local function create(module, factory)
 end
 
 
+function _factory.remove(factory, instance)
+	for i = #factory, 1, -1 do
+		if factory[i] == instance then
+			table.remove(factory, i)
+		end
+	end
+	local interest = instance.interest
+	if interest then
+		for i, v in ipairs(interest) do
+			for j = #factory[v], 1, -1 do
+				if factory[v][j] == instance then
+					table.remove(factory[v], j)
+				end
+			end
+		end
+	end
+end
+
+
 function _factory.new(factory, module, ...)
 	local instance = create(module, factory)