checking_args: checking_args to test arguments before running a call
In moodymudskipper/tags: A collection of tags built using the package 'tag'
Description
Usage
Arguments
Examples
Description
checking_args can make checks more readable and avoid defining temporary
variables
Usage
1
checking_args(.check, .message = NULL)
Arguments
.check
an expression that should be TRUE for the call to proceed
.message
An error message, falls back on a default message if NULL
Examples
1
2
3
4
5
6
## Not run:
mean(1:5, na.rm = 1)
checking_args(is.logical(na.rm))$mean(1:5, na.rm = 1)
checking_args(is.logical(na.rm),"na.rm should be logical!")$mean(1:5, na.rm = 1)
## End(Not run)
moodymudskipper/tags documentation built on June 25, 2019, 10:54 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Examples
Description
checking_args can make checks more readable and avoid defining temporary variables
Usage
1 | checking_args(.check, .message = NULL)
|
Arguments
.check |
an expression that should be |
.message |
An error message, falls back on a default message if NULL |
Examples
1 2 3 4 5 6 | ## Not run:
mean(1:5, na.rm = 1)
checking_args(is.logical(na.rm))$mean(1:5, na.rm = 1)
checking_args(is.logical(na.rm),"na.rm should be logical!")$mean(1:5, na.rm = 1)
## End(Not run)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.