Description Usage Arguments Value Author(s) See Also
Function tests whether x
is a valid rule object, i.e., whether
it is list a list and inherits from the rmake.rule
S3 class. Instances
of rule
represent an atomic building unit, i.e. a command that
has to be executed, which optionally depends on some files or other
rules – see rule()
for more details.
1 | is.rule(x)
|
x |
An argument to be tested |
TRUE
if x
is a valid rule object and FALSE
otherwise.
Michal Burda
rule()
, makefile()
, rRule()
, markdownRule()
, offlineRule()
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