From c54b716cc96b9e6e4b919aa72b341da740188521 Mon Sep 17 00:00:00 2001
From: "fryorcraken.eth" <git@fryorcraken.xyz>
Date: Tue, 27 Sep 2022 22:28:35 +1000
Subject: [PATCH 1/2] chore: run lint during commit

---
 .husky/pre-commit | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100755 .husky/pre-commit

diff --git a/.husky/pre-commit b/.husky/pre-commit
new file mode 100755
index 0000000..36af219
--- /dev/null
+++ b/.husky/pre-commit
@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+npx lint-staged

From 9ff1a0b97e07cc83dad7e3d758cf3d91086e23eb Mon Sep 17 00:00:00 2001
From: "fryorcraken.eth" <git@fryorcraken.xyz>
Date: Tue, 27 Sep 2022 15:22:52 +1000
Subject: [PATCH 2/2] feat: enable MembershipKey object to be created from
 existing creds

---
 src/rln.ts | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/rln.ts b/src/rln.ts
index 487a461..43c6f7a 100644
--- a/src/rln.ts
+++ b/src/rln.ts
@@ -54,12 +54,15 @@ export async function create(): Promise<RLNInstance> {
 }
 
 export class MembershipKey {
-  readonly IDKey: Uint8Array;
-  readonly IDCommitment: Uint8Array;
+  constructor(
+    public readonly IDKey: Uint8Array,
+    public readonly IDCommitment: Uint8Array
+  ) {}
 
-  constructor(memKeys: Uint8Array) {
-    this.IDKey = memKeys.subarray(0, 32);
-    this.IDCommitment = memKeys.subarray(32);
+  static fromBytes(memKeys: Uint8Array): MembershipKey {
+    const idKey = memKeys.subarray(0, 32);
+    const idCommitment = memKeys.subarray(32);
+    return new MembershipKey(idKey, idCommitment);
   }
 }
 
@@ -163,7 +166,7 @@ export class RLNInstance {
 
   generateMembershipKey(): MembershipKey {
     const memKeys = zerokitRLN.generateMembershipKey(this.zkRLN);
-    return new MembershipKey(memKeys);
+    return MembershipKey.fromBytes(memKeys);
   }
 
   insertMember(idCommitment: Uint8Array): void {