method count
Documentation for method count
assembled from the following types:
class Code
From Code
(Code) method count
Defined as:
method count(Code: --> Real)
Returns the maximum number of positional arguments that may be passed when calling the code object. For code objects that can accept any number of positional arguments (that is, they have a slurpy parameter), count
will return Inf
. Named parameters do not contribute.
sub argless()sub args(, ?)sub slurpy(, , *)say .count; # OUTPUT: «0»say .count; # OUTPUT: «2»say .count; # OUTPUT: «Inf»
class ForeignCode
From ForeignCode
(ForeignCode) method count
method count()
Returns the number of arguments the enclosed code needs.
class Signature
From Signature
(Signature) method count
method count(Signature: --> Real)
Returns the maximal number of positional arguments which can be bound to the signature. Returns Inf
if there is a slurpy positional parameter.