table.HasValue
From GMod Wiki
| Function | |
| Syntax |
table.HasValue( Table table, Var value ) Where is this used? |
| Description: | |
| Checks if a table has a value. | |
| Returns: | Boolean |
| Part of Library: | Table |
| Realm: |
 |
| BBCode Link: | [b][url=http://wiki.garrysmod.com/?title=Table.HasValue]Table.HasValue [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] |
Example
| Description | Checks if a table has a value. |
|---|---|
| Used on | |
| Code | local test_table = {"cheese", "milk", "cookies"} if table.HasValue( test_table, "milk" ) then // Checks if the table has "milk" in it print( "We have milk" ) else print( "We don't have milk" ) end |
| Output | We have milk |
Additional Notes
- The "value" parameter can be any data type, but must be the same data type within the table.
Table = {"String", "Table"}
table.HasValue(Table, "String") -- This will work, as both data types are strings
table.HasValue(Table, 1) -- This will not work, as it's comparing a number with a string.
