Wrap the source for an exprssion as a function.

Source: R/UnaryFunctions.R

Wrap the source for an exprssion as a function.

srcfn(expr_src, arg_name = ".", args = list())

Arguments

expr_src

character, source code of expresson.
arg_name

characer, name of argument to assign.
args

named list of adittional arguments and values.

Value

SrcFunction

See also

fnlist, pkgfn, wrapfn

Examples


f <- srcfn(". + z", ".", args = list(z = 10))
cat(format(f))
#> SrcFunction{ . + z }(.=., z)
1:3 %.>% f
#> [1] 11 12 13