Does not work without tidyverse loaded

[krassowski]

I get various errors when trying to use the package by itself wit ggplot2 loaded, for example:

• Error in data %>% select_if(is.logical) %>% names: could not find function "%>%"
• could not find function "as_tibble"

They go away if I explicitly load entire tidyverse (library(tidyverse)) which is a thing I would prefer to avoid. Wold you please consider declaring the imports that you use, e.g. with @importFrom or manual NAMESPACE curation?

Also, would you consider submitting the package for CRAN? I think it has a great potential because it has the cleanest API from several R packages implementing venn diagrams I looked at.

[yanlinlin82]

Thank you very much! I'd like to improve the package and submit it to CRAN as you suggested.

[yanlinlin82]

Hi @krassowski , would you please tell me more details about your using the package without explicitly loading tidyverse? Because I failed to reproduce the error you mentioned.

Here goes my test:

$ R

R version 4.0.2 (2020-06-22) -- "Taking Off Again"
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[Previously saved workspace restored]
> ls()
[1] "a"
> a  # the only variable
$`Set 1`
[1] 1 3 5 7 9

$`Set 2`
[1]  1  5  9 13

$`Set 3`
[1] 1 2 8 9

$`Set 4`
[1]  6  7 10 12

> search()  # there are only basic packages
[1] ".GlobalEnv"        "package:stats"     "package:graphics"  "package:grDevices" "package:utils" 
[6] "package:datasets"  "package:methods"   "Autoloads"   "package:base"     
> library(ggvenn)  # when loading `ggvenn`, it will automatically load `dplyr`, `grid` & `ggplot2`
Loading required package: dplyr

Attaching package: ‘dplyr’

The following objects are masked from ‘package:stats’:

    filter, lag

The following objects are masked from ‘package:base’:

    intersect, setdiff, setequal, union

Loading required package: grid
Loading required package: ggplot2
> a %>% ggvenn(c("Set 1", "Set 2"))  # all things go right
>

By the way, I just submitted a new commit, which added some @importFrom declarations. Could you have a try to see if it solve your problem or not? Thank you!

[krassowski]

For reproduction of the issue use:

df = data.frame(
    'set a'=c(TRUE, FALSE, TRUE, TRUE),
    'set b'=c(TRUE, TRUE, TRUE, TRUE),
    'set c'=c(FALSE, TRUE, FALSE, FALSE),
    'set d'=c(FALSE, FALSE, FALSE, TRUE),
    check.names=FALSE
)

ggvenn::ggvenn(df)

I will check the new version later.

[yanlinlin82]

Thanks. I can reproduce the error now. I will work on it.

[yanlinlin82]

The latest commit should be ok now. @krassowski

[krassowski]

Works fine for me indeed. Thank you!

[yanlinlin82]

Also, would you consider submitting the package for CRAN? I think it has a great potential because it has the cleanest API from several R packages implementing venn diagrams I looked at.

Finally, I have submit 'ggvenn' to CRAN, and it could be installed by 'install.packages("ggvenn")' now. Thank you for your suggestion!