testing: Print Object Names and Values
In ablejec/amisc: Miscellaneous Somewhat Useful Functions

Description Usage Arguments Details Value Author(s) See Also Examples

Outputs the objects names and values.

1	testing(..., prefix = " Testing > > > \n")

`...`	R objects.
`prefix`	character string to be printed before values.

This function is useful for debugging where it can be useful to know the name of the object associated with the displayed value.

The actual printout depends on option getOption("amisc.testing"). If it is set to FALSE (default) nothing happens. If set to options(amisc.testing = TRUE) test output is produced.

None (invisible NULL).

Andrej Blejec andrej.blejec@nib.si

To control options see options and .onLoad, cat for print controls.

.oldOpt <- options(amisc.testing = TRUE)
x <- 3.14
testing(x)
y <- 1:5
testing(y, prefix="-------------> \n...")
options(amisc.testing = FALSE)
testing(y)
options(.oldOpt) # reset option
rm(.oldOpt)