(Redirected from Length of () (List))

Length of ()
length of [ v]
Category List
Type Reporter
Introduced in 1.3

The Length of () block is a List block and a Reporter block. The block reports how many items a list contains.

Example Uses

In certain projects, different events can happen based on the length of a value; this block can be used here.

Some common uses for the Length of () block:

  • Checking the number of different items a player has obtained
say (join [You have ] (join (length of [list v]) [ different items.]))
  • Iterating through a list by repeating the length amount of times.
repeat (length of [list v])
change [i v] by (1)
say (item (i) of [list v]) for (2) seconds
  • Accessing the second last, for example, item of a list
(item ((length of [list v]) - (1)) of [list v])

See Also

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