An alternative interface for do.call()
, similar to the deprecated function in purrr.
This function tries hard to not evaluate the passed arguments too eagerly which is
important when working with large R objects.
It is recommended to pass all arguments named in order not to rely on on positional argument matching.
invoke(.f, ..., .args = list(), .opts = list(), .seed = NA_integer_)
(function()
)
Function to call.
(any
)
Additional function arguments passed to .f
.
(list()
)
Additional function arguments passed to .f
, as (named) list()
.
These arguments will be concatenated to the arguments provided via ...
.
(named list()
)
List of options which are set before the .f
is called.
Options are reset to their previous state afterwards.
(integer(1)
)
Random seed to set before invoking the function call.
Gets reset to the previous seed on exit.
# NOT RUN {
invoke(mean, .args = list(x = 1:10))
invoke(mean, na.rm = TRUE, .args = list(1:10))
# }
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