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export is_table_empty from utils module

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Karol Wypchlo 2022-03-15 22:56:24 +01:00
parent e8345a3be6
commit 8623f53d9d
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docker/nginx/libs/utils.lua
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@ -1,7 +1,7 @@
local _M = {} local _M = {}
-- utility function for checking if table is empty -- utility function for checking if table is empty
function is_table_empty(check) function _M.is_table_empty(check)
-- bind next to local variable to achieve ultimate efficiency -- bind next to local variable to achieve ultimate efficiency
-- https://stackoverflow.com/a/1252776 -- https://stackoverflow.com/a/1252776
local next = next local next = next