Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Lua table.filter (JavaScript Array::filter equivalent)
-- table.filter({"a", "b", "c", "d"}, function(o, k, i) return o >= "c" end) --> {"c","d"}
--
-- @FGRibreau - Francois-Guillaume Ribreau
-- @Redsmin - A full-feature client for Redis http://redsmin.com
table.filter = function(t, filterIter)
local out = {}
for k, v in pairs(t) do
if filterIter(v, k, t) then out[k] = v end
end
return out
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.