Utility Functions
A library of general Lua utility functions.
copy_table
utility_functions.copy_table(t)
If a table is passed, returns a copy, otherwise returns the passed value.
| Input |
Type |
Description |
t |
mixed |
|
| Return type |
Description |
mixed |
|
table_remove_first
utility_functions.table_remove_first(t, value)
Removes the first occurrence of a value from an array table.
| Input |
Type |
Description |
t |
table |
|
value |
mixed |
|
iterate_keys
utility_functions.iterate_keys(t)
Returns an unordered iterator for the keys in a table.
| Input |
Type |
Description |
t |
table |
|
| Return type |
Description |
function |
|
round
utility_functions.round(num)
Rounds a number to the nearest whole integer.
| Input |
Type |
Description |
num |
number |
|
| Return type |
Description |
number |
|