---
title: "Public library"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{Public library}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```

"I think the health of our civilization, the depth of our awareness about the 
underpinnings of our culture and our concern for the future can all be tested 
by how well we support our libraries" (Sagan, 1980, p. 282).

I love libraries. I also love meta-libraries. Currently, there exists no 
adequate way to browse public Zotero libraries, however, you may search groups 
at the Zotero [website](https://www.zotero.org/search/type/group).

In the following example, we will harvest the items stored in such a public 
Zotero group. Also, please see the 
[magnificent vignette](https://oeysan.github.io/c2z/articles/c2z_vignette.html) 
and other [documentation](https://oeysan.github.io/c2z/).

```{r example}
# Setup
library(c2z)

# Query public library
example <- Zotero(
  user = FALSE, 
  id = "4986462",
  api = NA,
  library = TRUE,
  index = TRUE
)

# Select only names in index and print
example$index |> 
  dplyr::select(name) |>
  print(width = 80)
``` 

# References

Sagan, C. (1980). *Cosmos*. Ballantine Books.