Arc Forum | get nbr of args for (defun x(a . b)...

Arc Forum

get nbr of args for (defun x(a . b)...

1 point by globalrev 6087 days ago | 1 comment

is it possible to get the number of arguments passed to the function

  (defun x(a . b)
      (doxyz))

4 points by tokipin 6087 days ago | link

b there is just a standard list, so:

  (len b)

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