stri_prepare_arg_string: Prepare a String Vector Argument [internal]

In stringi: THE string processing package for R

Description

This is an internal function. However, the interested user may play with it in order to get more insight on how stringi deals with its functions' arguments. See ‘Value’ section for details.

Usage

stri_prepare_arg_string(x)

Arguments

x	argument to be checked

Value

If x is a string, it is returned with no change. If it is a factor, then as.character is called. If an atomic vector or a matrix is given, it is coerced to a character vector. If it is a name object, a character vector of length 1 is generated. Otherwise the function throws an error.

See Also

Other prepare_arg: stri_prepare_arg_double_1; stri_prepare_arg_double; stri_prepare_arg_integer_1; stri_prepare_arg_integer; stri_prepare_arg_logical_1; stri_prepare_arg_logical; stri_prepare_arg_raw; stri_prepare_arg_string_1; stringi-arguments

stringi documentation built on May 2, 2019, 4:54 p.m.