R.utils (version 2.9.1)

callHooks.function: Call hook functions

Description

Call hook functions.

Usage

# S3 method for function
callHooks(hooks, ...)

Arguments

hooks

A function or a list of hook functions or names of such.

...

Argument passed to each hook function.

Value

Returns (invisibly) a list that is named with hook names, if possible. Each element in the list is in turn a list with three element: fcn is the hook function called, result is its return value, and exception is the exception caught or NULL.

See Also

See callHooks() to call hook function by name.