make_blocking: Create a Blocking Version of a Function

In diffobj: Diffs for R Objects

Description

Wraps fun in a function that runs fun and then issues a readline prompt to prevent further R code evaluation until user presses a key.

Usage

make_blocking(fun, msg = "Press ENTER to continue...", invisible.res = TRUE)

Arguments

fun	a function
msg	character(1L) a message to use as the readline prompt
invisible.res	whether to return the result of fun invisibly

Value

fun, wrapped in a function that does the blocking.

Examples

make_blocking(sum, invisible.res=FALSE)(1:10)

diffobj documentation built on Oct. 5, 2021, 9:07 a.m.