len multimethod

Methods

len(arr:Arr): Get number of elements in the array
Returns
Int

len(s:Str): Get Str length in bytes
Returns
Int

len(h:Hash)

Get number of key-value pairs in a Hash

Returns

Int

Example

{"a": 1, "b": 2}.len()  # 2

len(mm:MultiMethod) Source: stdlib.ngs:407: Number of methods in MultiMethod

len(al:ArrLike) Source: stdlib.ngs:1895: Get length of the underlying array.

len(hl:HashLike) Source: stdlib.ngs:2029: Get number of key-value pairs in a HashLike
Returns
Int

len(s:Set) Source: stdlib.ngs:2197: Get number of items in the set
Returns
Int

len(r:NumRange) Source: stdlib.ngs:2693: Length of a NumRange. Only defined for Int start and end. Equals to how many times cb will be invoked in each(r, cb).

len(fb:FullBox) Source: stdlib.ngs:4293: Length of FullBox
Returns
1

len(eb:EmptyBox) Source: stdlib.ngs:4297: Length of EmptyBox
Returns
0

len(i:Int) Source: stdlib.ngs:4639: Useful for knowing how much times each() callback would be invoked. Alternatively, how many elements map() result would have.
Returns
i

len(rd:ResDef): Check how many resources are matching given resource definition. Throws InvalidArgument if resources were not looked up yet.

len(t:Table): Get number of rows in the table.

len(t:Table): Get number of rows in the table.