getparsefunc: Extract 'parser.func' from an argument

In Bijaelo/cmdline.arguments: Flexible and fully customizable commandline tool for R scripting and R based applications

Description

simple method for extracting the parser.func used for a single argument or all parser functions in a parser class.

Usage

getparsefunc(x, ...)

Arguments

x	an object of class cmd_arg or cmd_parser
...	further parameters passed to method

Value

if x is an object of cmd_arg a single functon otherwise a named list of functions

Bijaelo/cmdline.arguments documentation built on June 12, 2021, 1:42 p.m.