inst/scripts/README.md

In funr: Simple Utility Providing Terminal Access to all R Functions

Idea is to integrate funr into litter:

r -f system.file package=knitr fl=examples/knitr-minimal.Rmd | r -f \ 
 knitr::knit input=/dev/stdin

inputs

• funr() recognizes two options -h (help) and -v (verbose)
• ignores all other options starting with -
• First argument is assumed to be function name
• if function name contains :: the word before is assumed to a pkg, and is loaded
• All other params follow var=value, and are parsed accordingly

Complex inputs:

• if value has a comma (paths=path1,path2), funr would split them and supply c('path1', 'path2') to the function.
• inputs like data.frame, list etc are not supported.

outputs

Print the output (using render_funr):

Essentially I use print to show the output (STDOUT)

• skips output, if function returns using invisible.
• If its a table, shows the first 100 rows (may need to turn this off ?)

funr documentation built on May 1, 2019, 9:02 p.m.