civis (version 2.1.0)

with_tempfile: Call a function with a temporary file.

Description

Call a function with a temporary file.

Usage

with_tempfile(fn, ...)

Arguments

fn

a function that takes a filename as the first argument.

...

arguments passed to to fn.

Value

object the return value of fn

Examples

# NOT RUN {
data(iris)
with_tempfile(function(file_name) {
 write.csv(iris, file_name)
 # add'l operations
})
# }
# NOT RUN {
# }