From e2445edcb99ed0aa7fcd40fe7484d71e73367334 Mon Sep 17 00:00:00 2001
From: Michael Muré <batolettre@gmail.com>
Date: Sun, 10 Nov 2019 14:46:55 +0100
Subject: bridge: various improvement on the global token PR

---
 entity/id.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'entity/id.go')

diff --git a/entity/id.go b/entity/id.go
index 7ff6b223..1b78aacd 100644
--- a/entity/id.go
+++ b/entity/id.go
@@ -65,3 +65,21 @@ func (i Id) Validate() error {
 	}
 	return nil
 }
+
+/*
+ * Sorting
+ */
+
+type Alphabetical []Id
+
+func (a Alphabetical) Len() int {
+	return len(a)
+}
+
+func (a Alphabetical) Less(i, j int) bool {
+	return a[i] < a[j]
+}
+
+func (a Alphabetical) Swap(i, j int) {
+	a[i], a[j] = a[j], a[i]
+}
-- 
cgit