mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-12-15 19:05:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(lua): vim.tbl_contains supports general tables and predicates (#23040)

Browse Source 
* feat(lua): vim.tbl_contains supports general tables and predicates

Problem: `vim.tbl_contains` only works for list-like tables (integer
keys without gaps) and primitive values (in particular, not for nested
tables).

Solution: Rename `vim.tbl_contains` to `vim.list_contains` and add new
`vim.tbl_contains` that works for general tables and optionally allows
`value` to be a predicate function that is checked for every key.
This commit is contained in:
Christian Clason
2023-04-14 10:39:57 +02:00
committed by GitHub
parent 72a327cad2
commit 4d04feb662
14 changed files with 110 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
test/functional/lua/vim_spec.lua
View File

@@ -461,6 +461,22 @@ describe('lua stdlib', function()
pcall_err(exec_lua, [[return vim.pesc(2)]]))
end)
it('vim.list_contains', function()
eq(true, exec_lua("return vim.list_contains({'a','b','c'}, 'c')"))
eq(false, exec_lua("return vim.list_contains({'a','b','c'}, 'd')"))
end)
it('vim.tbl_contains', function()
eq(true, exec_lua("return vim.tbl_contains({'a','b','c'}, 'c')"))
eq(false, exec_lua("return vim.tbl_contains({'a','b','c'}, 'd')"))
eq(true, exec_lua("return vim.tbl_contains({[2]='a',foo='b',[5] = 'c'}, 'c')"))
eq(true, exec_lua([[
return vim.tbl_contains({ 'a', { 'b', 'c' } }, function(v)
return vim.deep_equal(v, { 'b', 'c' })
end, { predicate = true })
]]))
end)
it('vim.tbl_keys', function()
eq({}, exec_lua("return vim.tbl_keys({})"))
for _, v in pairs(exec_lua("return vim.tbl_keys({'a', 'b', 'c'})")) do