From a336a3acfc377253ef080795d56a3c510aba4d34 Mon Sep 17 00:00:00 2001
From: Richard Moore <github@ricmoo.com>
Date: Tue, 31 Jan 2023 16:53:43 -0500
Subject: [PATCH] Added FunctionFragment.getSelector (#1032).

---
 src.ts/abi/fragments.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src.ts/abi/fragments.ts b/src.ts/abi/fragments.ts
index a14274113..61f6b7619 100644
--- a/src.ts/abi/fragments.ts
+++ b/src.ts/abi/fragments.ts
@@ -1394,6 +1394,12 @@ export class FunctionFragment extends NamedFragment {
         return result.join(" ");
     }
 
+    static getSelector(name: string, params?: Array<any>): string {
+        params = (params || []).map((p) => ParamType.from(p));
+        const fragment = new FunctionFragment(_guard, name, "view", params, [ ], null);
+        return fragment.selector;
+    }
+
     static from(obj: any): FunctionFragment {
         if (FunctionFragment.isFragment(obj)) { return obj; }