mirror of
https://github.com/LunarVim/LunarVim.git
synced 2024-09-21 02:55:09 +02:00
24 lines
715 B
Lua
24 lines
715 B
Lua
local Table = {}
|
|
|
|
--- Find the first entry for which the predicate returns true.
|
|
-- @param t The table
|
|
-- @param predicate The function called for each entry of t
|
|
-- @return The entry for which the predicate returned True or nil
|
|
function Table.find_first(t, predicate)
|
|
for _, entry in pairs(t) do
|
|
if predicate(entry) then
|
|
return entry
|
|
end
|
|
end
|
|
return nil
|
|
end
|
|
|
|
--- Check if the predicate returns True for at least one entry of the table.
|
|
-- @param t The table
|
|
-- @param predicate The function called for each entry of t
|
|
-- @return True if predicate returned True at least once, false otherwise
|
|
function Table.contains(t, predicate)
|
|
return Table.find_first(t, predicate) ~= nil
|
|
end
|
|
|
|
return Table
|