check.file.exists: Check whether a given file exists

Description Usage

View source: R/chunk_tests.r

Description

Check whether a given file exists

Usage

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check.file.exists(file,
  failure.message = paste0("Sorry, but I cannot find the file \"", file,
  "\" in your current working directory."),
  success.message = paste0("Great, I have found the file \"", file, "\"!"),
  ps = get.ps(), part = NULL, ...)

skranz/RTutor2 documentation built on Oct. 7, 2017, 2:52 p.m.