From 5b40a1c09dda83275784053b325ad16626fc55f2 Mon Sep 17 00:00:00 2001
From: Gregory Anders <8965202+gpanders@users.noreply.github.com>
Date: Tue, 5 Dec 2023 18:35:22 -0800
Subject: feat(lua): implement Iter:join() (#26416)

---
 test/functional/lua/iter_spec.lua | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/functional/lua')

diff --git a/test/functional/lua/iter_spec.lua b/test/functional/lua/iter_spec.lua
index ffa28e7b11..2d28395c59 100644
--- a/test/functional/lua/iter_spec.lua
+++ b/test/functional/lua/iter_spec.lua
@@ -91,6 +91,11 @@ describe('vim.iter', function()
     end
   end)
 
+  it('join()', function()
+    eq('1, 2, 3', vim.iter({1, 2, 3}):join(', '))
+    eq('a|b|c|d', vim.iter(vim.gsplit('a|b|c|d', '|')):join('|'))
+  end)
+
   it('next()', function()
     local it = vim.iter({1, 2, 3}):map(function(v) return 2 * v end)
     eq(2, it:next())
-- 
cgit