diffobj (version 0.3.5)

has_Rdiff: Attempt to Detect Whether diff Utility is Available

Description

Checks whether tools::Rdiff issues a warning when running with useDiff=TRUE and if it does assumes this is because the diff utility is not available. Intended primarily for testing purposes.

Usage

has_Rdiff(test.with = tools::Rdiff)

Arguments

test.with

function to test for diff presence with, typically Rdiff

Value

TRUE or FALSE

Examples

# NOT RUN {
has_Rdiff()
# }