Add Discord Server

AkiaCode · web-flow · commit a1db2e1dcb11 · 2021-01-04T09:07:40.000+09:00
diff --git a/index.md b/index.md
@@ -160,3 +160,4 @@ Ruby Korea 그룹에서는 루비와 관련된 문서를 작성하고, 좋은 
 
 - [Github Ruby-Korea Organization](https://github.com/ruby-korea)
 - [Facebook Ruby Korea Group](https://www.facebook.com/groups/rubykr)
+- [루비 귀금속 매장](https://discord.gg/uHQj7X68Mf)

Original file line number	Diff line number	Diff line change
`@@ -160,3 +160,4 @@ Ruby Korea 그룹에서는 루비와 관련된 문서를 작성하고, 좋은`
`160`	`160`
`161`	`161`	`- [Github Ruby-Korea Organization](https://github.com/ruby-korea)`
`162`	`162`	`- [Facebook Ruby Korea Group](https://www.facebook.com/groups/rubykr)`
	`163`	`+- [루비 귀금속 매장](https://discord.gg/uHQj7X68Mf)`