arity: Determine the number of arguments of a function

Description Usage Arguments Value

View source: R/function_utils.r

Description

Tries to determine the number of arguments of function.

Usage

1
arity(f)

Arguments

f

The function to determine the arity for.

Value

The arity of the function f.


rgp documentation built on May 30, 2017, 12:45 a.m.