snapshot of https://github.com/cortezaproject/corteza.git (2024.9.x, 2026-09-18; blobs > 131072B omitted)

server/pkg/slice/ints.go

@@ -0,0 +1,42 @@
+package slice
+
+import (
+	"bytes"
+	"strconv"
+)
+
+type (
+	// UInt64s represents slice of uint64 with some extra powers:
+	//  - encodes (JSON) uint64s as strings
+	UInt64s []uint64
+)
+
+func HasUint64(ss []uint64, s uint64) bool {
+	for _, value := range ss {
+		if value == s {
+			return true
+		}
+	}
+
+	return false
+}
+
+func (uu UInt64s) MarshalJSON() ([]byte, error) {
+	var (
+		buf = bytes.Buffer{}
+	)
+
+	buf.WriteByte('[')
+	for i, u := range uu {
+		if i > 0 {
+			buf.WriteByte(',')
+		}
+
+		buf.WriteByte('"')
+		buf.WriteString(strconv.FormatUint(u, 10))
+		buf.WriteByte('"')
+	}
+	buf.WriteByte(']')
+
+	return buf.Bytes(), nil
+}