fix

README.Rmd

@@ -205,6 +205,13 @@ hadleyverse <- gh_list_packages(username = "hadley")
 transform(head(hadleyverse), title = substr(title, 1, 50))
 ```
 
+By using the result, you can install all packages created by hadley.
+
+```{r eval=FALSE}
+repos <- with(hadleyverse, paste(username, package_name, sep="/"))
+githubinstall(repos) # I have not tried it
+```
+
 ### 3.4. Search Packages by a Keyword
 
 `gh_search_packages()` returns the list of R package repositories on GitHub that the titles contains a given keyword.

README.md

@@ -237,6 +237,14 @@ head(hadleyverse)
 ## 6   hadley      decumar                           An alternative to sweave
 ```
 
+By using the result, you can install all packages created by hadley.
+
+
+```r
+repos <- with(hadleyverse, paste(username, package_name, sep="/"))
+githubinstall(repos) # I have not tried it
+```
+
 ### 3.4. Search Packages by a Keyword
 
 `gh_search_packages()` returns the list of R package repositories on GitHub that the titles contains a given keyword.

vignettes/githubinstall.R

@@ -57,6 +57,10 @@ gh_suggest_username("yuhui")
 hadleyverse <- gh_list_packages(username = "hadley")
 transform(head(hadleyverse), title = substr(title, 1, 50))
 
+## ----eval=FALSE----------------------------------------------------------
+#  repos <- with(hadleyverse, paste(username, package_name, sep="/"))
+#  githubinstall(repos) # I have not tried it
+
 ## ----eval=FALSE----------------------------------------------------------
 #  gh_search_packages("lasso")
 

vignettes/githubinstall.Rmd

@@ -204,6 +204,13 @@ hadleyverse <- gh_list_packages(username = "hadley")
 transform(head(hadleyverse), title = substr(title, 1, 50))
 ```
 
+By using the result, you can install all packages created by hadley.
+
+```{r eval=FALSE}
+repos <- with(hadleyverse, paste(username, package_name, sep="/"))
+githubinstall(repos) # I have not tried it
+```
+
 ### 3.4. Search Packages by a Keyword
 
 `gh_search_packages()` returns the list of R package repositories on GitHub that the titles contains a given keyword.

vignettes/githubinstall.html

@@ -184,6 +184,9 @@ <h3>3.3. List the Packages</h3>
 ## 4   hadley     bookdown                                              Watch
 ## 5   hadley   clusterfly An R package for visualising high-dimensional clus
 ## 6   hadley      decumar                           An alternative to sweave</code></pre>
+<p>By using the result, you can install all packages created by hadley.</p>
+<div class="sourceCode"><pre class="sourceCode r"><code class="sourceCode r">repos &lt;-<span class="st"> </span><span class="kw">with</span>(hadleyverse, <span class="kw">paste</span>(username, package_name, <span class="dt">sep=</span><span class="st">&quot;/&quot;</span>))
+<span class="kw">githubinstall</span>(repos) <span class="co"># I have not tried it</span></code></pre></div>
 </div>
 <div id="search-packages-by-a-keyword" class="section level3">
 <h3>3.4. Search Packages by a Keyword</h3>