table.count
Returns the number of (key, value) pairs in a table.
Usage
table.count(my_table)
Arguments
| Name | Type | Description |
|---|---|---|
my_table | table | Table to count values from. |
Returns
| Name | Type | Description |
|---|---|---|
count | number | Number of (key, value) pairs in the table. |
Examples
local creatures = { "fairy", "mole", "wolf" };
print(table.count(creatures)); -- Prints "3"
local weaknesses = { fairy = "dark", mole = "water" };
print(table.count(weaknesses)); -- Prints "2"