table.foreachi

From GMod Wiki

Function
Syntax	table.foreachi( Table t, Function f ) Where is this used?
Description:
Iterate over each numerically indexed value in t, calling f with each index and value.
Returns:	nil
Part of Library:	Table
Realm:
BBCode Link:	[b][url=http://wiki.garrysmod.com/?title=Table.foreachi]Table.foreachi [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b]

Example

Description	Prints the keys and values of the table.
Used on
Code	someTable = {"a", nonnumeric = "b", "c", "d", "e"} function someFunction(i, v) print(i, v) end table.foreachi(someTable, someFunction)
Output	1       a 2       c 3       d 4       e

Additional Notes

• This function is deprecated in Lua 5, in favor of using:

for i, v in ipairs(someTable) do
  someFunction(i, v)
end

• This function will ignore any non-numeric keys in your table.

See Also

• table.foreach
• Lua Reference Manual (section 5.4)