is_call {sketch} | R Documentation |
Predicate for calls
Description
Predicate for calls
Usage
is_call(x, name = NULL, n = NULL, ns = NULL)
Arguments
x |
An object to test. Formulas and quosures are treated literally. |
name |
An optional name that the call should match. It is
passed to |
n |
An optional number of arguments that the call should match. |
ns |
The namespace of the call. If Can be a character vector of namespaces, in which case the call
has to match at least one of them, otherwise |
Note
This function is imported from 'rlang'.