Besidesbeing good defensive programming this may catch the package you havebuilt for yourself as is the case for me. If theyexist we’ll concatenate and return. If not, we’ll seeif there is a GitHub repo listed with as.character(packageDescription(pkg)$GithubRepo) as well as a GitHubusername as.character(packageDescription(pkg)$GithubUsername). FileZillas dynamic tools help you move files between your local machine and your Web sites server effortlessly. Ifwe get an answer like “CRAN” we’ll just return it. FileZilla® is a cross-platform FTP, SFTP, and FTPS client with a vast list of features, which supports Windows, Mac OS X, Linux, and more.
For GitHub packages the result is character(0)which has a length of zero. For example as.character(packageDescription('ggplot2')$Repository) will get back“CRAN”, and as.character(packageDescription('CHAID')$Repository)will yield “R-Forge”. The package~source function will be applied to the Package column for each row of our dataframe. Rather than TRUE/FALSE to isit github I would like as much information as possible about where I gotthe package.
As I mentioned above the stack overflow post was a good start but Iwanted more information from the function.
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