Table Functions
New functions for the table type, implemented by Pluto.
table.freeze
Freezes a table to prevent modification.
Parameters
- The table to freeze
Returns
The original table, but frozen.
Example
Basic Usage
local t = table.freeze({...})
-- `table.freeze(t)` on another line will work fine too.
t.key = "value" -- Fails.
table.isfrozen
Checks if this table is frozen.
Parameters
- The table to check.
Returns
A boolean.
Example
Basic Usage
local t = {}
table.freeze(t)
assert(table.isfrozen(t) == true)
table.contains
Checks if this table contains an element.
Parameters
- The table to check.
- The element to check for.
Returns
The index if found, otherwise nil.
Example
Basic Usage
local t = { 1, 2, 3, 4, 5, 6 }
local r = table.contains(t, 4) --> 4