This family has a consistent use of verbose
allowing messages to be
turned on or off or verbosity increased or decreased throughout the family of
messaging in reproducible
. messageDF
uses message
to print a clean
square data structure. messageColoured
allows specific colours to be used. messageQuestion
sets a high level for
verbose
so that the message always gets asked.
messageDF(
df,
round,
colour = NULL,
colnames = NULL,
verbose = getOption("reproducible.verbose"),
verboseLevel = 1,
appendLF = TRUE
)
messageQuestion(..., verboseLevel = 0, appendLF = TRUE)
messageColoured(
...,
colour = NULL,
verbose = getOption("reproducible.verbose", 1),
verboseLevel = 1,
appendLF = TRUE
)
A data.frame, data.table, matrix
An optional numeric to pass to round
Any colour that can be understood by crayon
Logical or NULL
. If TRUE
, then it will print
column names even if there aren't any in the df
(i.e., they will)
be V1
etc., NULL
will print them if they exist, and FALSE
which will omit them.
Numeric, -1 silent (where possible), 0 being very quiet,
1 showing more messaging, 2 being more messaging, etc.
Default is 1. Above 3 will output much more information about the internals of
Caching, which may help diagnose Caching challenges. Can set globally with an
option, e.g., options('reproducible.verbose' = 0) to reduce to minimal
The numeric value for this message*
call, equal or above
which verbose
must be. The higher this is set, the more unlikely the call
will show a message.
logical: should messages given as a character string have a newline appended?
zero or more objects which can be coerced to character
(and which are pasted together with no separator) or (for
message
only) a single condition object.
Used for side effects. This will produce a message of a structured data.frame
.