<function name="ClearKeys" parent="table" type="libraryfunc"> <description>Changes all keys to sequential integers. This creates a new table object and does not affect the original.</description> <realm>Shared and Menu</realm> <file line="468-L481">lua/includes/extensions/table.lua</file> <file line="480-L493">lua/includes/extensions/table.lua</file> <args> <arg name="table" type="table">The original table to modify.</arg> <arg name="saveKeys" type="boolean" default="false">Save the keys within each member table. This will insert a new field `__key` into each value, and should not be used if the table contains non-table values.</arg> </args> <rets> <ret name="" type="table">Table with integer keys.</ret> </rets> </function> <example> <description>Changes all the table's keys to integer values</description> <code> local Table = {One = "A", Two = "B", Three = "C"} local Table2 = table.ClearKeys(Table) PrintTable(Table2) </code> <output> 1 = A 2 = C 3 = B </output> </example> <example> <description>Clears a table of its keys, and preserves the old key names within each member.</description> <code> local tbl = { FirstMember = { Name = "John Smith", Age = 25 }, SecondMember = { Name = "Jane Doe", Age = 42 }, ThirdMember = { Name = "Joe Bloggs", Age = 39 } } print( "===== Before =====" ) PrintTable( tbl ) local tbl2 = table.ClearKeys( tbl, true ) print( "===== After =====" ) PrintTable( tbl2 ) </code> <output> ``` ===== Before ===== FirstMember: Name = John Smith Age = 25 SecondMember: Name = Jane Doe Age = 42 ThirdMember: Name = Joe Bloggs Age = 39 ===== After ===== 1: Age = 25 Name = John Smith __key = FirstMember 2: Age = 39 Name = Joe Bloggs __key = ThirdMember 3: Age = 42 Name = Jane Doe __key = SecondMember ``` </output> </example>