apply_right_S4: S4 dispatch method for apply_right.

In wrapr: Wrap R Tools for Debugging and Parametric Programming

S4 dispatch method for apply_right.

Description

Intended to be generic on first two arguments.

Usage

apply_right_S4(
  pipe_left_arg,
  pipe_right_arg,
  pipe_environment,
  left_arg_name,
  pipe_string,
  right_arg_name
)

Arguments

pipe_left_arg	left argument
pipe_right_arg	pipe_right_arg argument
pipe_environment	environment to evaluate in
left_arg_name	name, if not NULL name of left argument.
pipe_string	character, name of pipe operator.
right_arg_name	name, if not NULL name of right argument.

Value

result

See Also

apply_left, apply_right

Examples

a <- data.frame(x = 1)
b <- data.frame(x = 2)

# a %.>% b # will (intentionally) throw

setMethod(
  "apply_right_S4",
  signature("data.frame", "data.frame"),
  function(pipe_left_arg,
           pipe_right_arg,
           pipe_environment,
           left_arg_name,
           pipe_string,
           right_arg_name) {
    rbind(pipe_left_arg, pipe_right_arg)
  })


a %.>% b # should equal data.frame(x = c(1, 2))

wrapr documentation built on Aug. 20, 2023, 1:08 a.m.