The "ds_struct_find_previous" Function

Syntax

ds_struct_find_previous(id, key);

Argument	Type	Description
id	struct	The struct to check
key	string	The key (i.e. struct content) to begin search from

Description

Returns the name of the previous key in the given struct, as a string. Search will begin from the given key (for example, as returned by ds_struct_find_last).

If the struct is empty or no further key exists, undefined will be returned instead.

Note that because structs are a non-ordered data format, data may be returned in a different order than originally declared in code. Changes to the struct may also change the order in which data is returned with this function.

Example

var key = ds_struct_find_last(my_struct);

key = ds_struct_find_previous(my_struct, key);

var val = true;

variable_struct_set(my_struct, key, val);