Deploying to gh-pages from @ d6e3d3f 🚀

book-asciidoc/dependencies-mindset-background.adoc

@@ -205,7 +205,7 @@ sd
 #> function (x, na.rm = FALSE) 
 #> sqrt(var(if (is.vector(x) || is.factor(x)) x else as.double(x), 
 #>     na.rm = na.rm))
-#> <bytecode: 0x55b712e64258>
+#> <bytecode: 0x556212e955b8>
 #> <environment: namespace:stats>
 ----
 

book-asciidoc/package-within.adoc

@@ -75,7 +75,7 @@ Finally, this cleaned (cleaner?) data is written back out to a CSV file. They li
 now <- Sys.time()
 timestamp <- format(now, "%Y-%B-%d_%H-%M-%S")
 (outfile <- paste0(timestamp, "_", sub("(.*)([.]csv$)", "\\1_clean\\2", infile)))
-#> [1] "2025-January-14_07-15-07_swim_clean.csv"
+#> [1] "2025-January-15_07-15-07_swim_clean.csv"
 write.csv(dat, file = outfile, quote = FALSE, row.names = FALSE)
 ----
 
@@ -503,7 +503,7 @@ The timestamps now reflect the current time, but the group raises a new concern.
 [source,r,cell-code]
 ----
 format(Sys.time(), "%Y-%B-%d_%H-%M-%S")
-#> [1] "2025-January-14_07-15-07"
+#> [1] "2025-January-15_07-15-07"
 ----
 
 This formats `+Sys.time()+` in such a way that it includes the month _name_ (not number) and the local timefootnote:[It would clearly be better to format according to ISO 8601, which encodes the month by number, but please humor me for the sake of making this example more obvious.].
@@ -549,18 +549,18 @@ format(Sys.time(), "%Y-%B-%d_%H-%M-%S")
 ----
 
 ....
-#> [1] "2025-janeiro-14_04-15-08"
+#> [1] "2025-janeiro-15_04-15-08"
 ....
 
 After:
 
 [source,r,cell-code]
 ----
 outfile_path("INFILE.csv")
-#> [1] "2025-January-14_07-15-07_INFILE_clean.csv"
+#> [1] "2025-January-15_07-15-07_INFILE_clean.csv"
 
 format(Sys.time(), "%Y-%B-%d_%H-%M-%S")
-#> [1] "2025-January-14_07-15-08"
+#> [1] "2025-January-15_07-15-08"
 ----
 
 Notice that her month name switched from Portuguese to English and the time is clearly being reported in a different time zone. The calls to `+Sys.setlocale()+` and `+Sys.setenv()+` inside `+timestamp()+` have made persistent (and very surprising) changes to her R session. This sort of side effect is very undesirable and is extremely difficult to track down and debug, especially in more complicated settings.

book-asciidoc/preface.adoc

@@ -113,78 +113,78 @@ devtools::session_info()
 #>  collate  C.UTF-8
 #>  ctype    C.UTF-8
 #>  tz       UTC
-#>  date     2025-01-14
+#>  date     2025-01-15
 #>  pandoc   3.1.3 @ /usr/bin/ (via rmarkdown)
 #> 
 #> ─ Packages ───────────────────────────────────────────────────────
-#>  package     * version  date (UTC) lib source
-#>  bit           4.5.0.1  2024-12-03 [1] RSPM
-#>  bit64         4.5.2    2024-09-22 [1] RSPM
-#>  brio          1.1.5    2024-04-24 [1] RSPM
-#>  cachem        1.1.0    2024-05-16 [1] RSPM
-#>  cli           3.6.3    2024-06-21 [1] RSPM
-#>  colorspace    2.1-1    2024-07-26 [1] RSPM
-#>  crayon        1.5.3    2024-06-20 [1] RSPM
-#>  devtools    * 2.4.5    2022-10-11 [1] RSPM
-#>  digest        0.6.37   2024-08-19 [1] RSPM
-#>  dplyr       * 1.1.4    2023-11-17 [1] RSPM
-#>  ellipsis      0.3.2    2021-04-29 [1] RSPM
-#>  evaluate      1.0.3    2025-01-10 [1] RSPM
-#>  fastmap       1.2.0    2024-05-15 [1] RSPM
-#>  forcats     * 1.0.0    2023-01-29 [1] RSPM
-#>  fs            1.6.5    2024-10-30 [1] RSPM
-#>  generics      0.1.3    2022-07-05 [1] RSPM
-#>  ggplot2     * 3.5.1    2024-04-23 [1] RSPM
-#>  glue          1.8.0    2024-09-30 [1] RSPM
-#>  gtable        0.3.6    2024-10-25 [1] RSPM
-#>  hms           1.1.3    2023-03-21 [1] RSPM
-#>  htmltools     0.5.8.1  2024-04-04 [1] RSPM
-#>  htmlwidgets   1.6.4    2023-12-06 [1] RSPM
-#>  httpuv        1.6.15   2024-03-26 [1] RSPM
-#>  jsonlite      1.8.9    2024-09-20 [1] RSPM
-#>  knitr         1.49     2024-11-08 [1] RSPM
-#>  later         1.4.1    2024-11-27 [1] RSPM
-#>  lifecycle     1.0.4    2023-11-07 [1] RSPM
-#>  lubridate   * 1.9.4    2024-12-08 [1] RSPM
-#>  magrittr      2.0.3    2022-03-30 [1] RSPM
-#>  memoise       2.0.1    2021-11-26 [1] RSPM
-#>  mime          0.12     2021-09-28 [1] RSPM
-#>  miniUI        0.1.1.1  2018-05-18 [1] RSPM
-#>  munsell       0.5.1    2024-04-01 [1] RSPM
-#>  pillar        1.10.1   2025-01-07 [1] RSPM
-#>  pkgbuild      1.4.5    2024-10-28 [1] RSPM
-#>  pkgconfig     2.0.3    2019-09-22 [1] RSPM
-#>  pkgload       1.4.0    2024-06-28 [1] RSPM
-#>  profvis       0.4.0    2024-09-20 [1] RSPM
-#>  promises      1.3.2    2024-11-28 [1] RSPM
-#>  purrr       * 1.0.2    2023-08-10 [1] RSPM
-#>  R6            2.5.1    2021-08-19 [1] RSPM
-#>  Rcpp          1.0.13-1 2024-11-02 [1] RSPM
-#>  readr       * 2.1.5    2024-01-10 [1] RSPM
-#>  remotes       2.5.0    2024-03-17 [1] RSPM
-#>  rlang         1.1.4    2024-06-04 [1] RSPM
-#>  rmarkdown     2.29     2024-11-04 [1] RSPM
-#>  roxygen2    * 7.3.2    2024-06-28 [1] RSPM
-#>  scales        1.3.0    2023-11-28 [1] RSPM
-#>  sessioninfo   1.2.2    2021-12-06 [1] RSPM
-#>  shiny         1.10.0   2024-12-14 [1] RSPM
-#>  stringi       1.8.4    2024-05-06 [1] RSPM
-#>  stringr     * 1.5.1    2023-11-14 [1] RSPM
-#>  testthat    * 3.2.2    2024-12-10 [1] RSPM
-#>  tibble      * 3.2.1    2023-03-20 [1] RSPM
-#>  tidyr       * 1.3.1    2024-01-24 [1] RSPM
-#>  tidyselect    1.2.1    2024-03-11 [1] RSPM
-#>  tidyverse   * 2.0.0    2023-02-22 [1] RSPM
-#>  timechange    0.3.0    2024-01-18 [1] RSPM
-#>  tzdb          0.4.0    2023-05-12 [1] RSPM
-#>  urlchecker    1.0.1    2021-11-30 [1] RSPM
-#>  usethis     * 3.1.0    2024-11-26 [1] RSPM
-#>  vctrs         0.6.5    2023-12-01 [1] RSPM
-#>  vroom         1.6.5    2023-12-05 [1] RSPM
-#>  withr         3.0.2    2024-10-28 [1] RSPM
-#>  xfun          0.50     2025-01-07 [1] RSPM
-#>  xml2          1.3.6    2023-12-04 [1] RSPM
-#>  xtable        1.8-4    2019-04-21 [1] RSPM
+#>  package     * version date (UTC) lib source
+#>  bit           4.5.0.1 2024-12-03 [1] RSPM
+#>  bit64         4.5.2   2024-09-22 [1] RSPM
+#>  brio          1.1.5   2024-04-24 [1] RSPM
+#>  cachem        1.1.0   2024-05-16 [1] RSPM
+#>  cli           3.6.3   2024-06-21 [1] RSPM
+#>  colorspace    2.1-1   2024-07-26 [1] RSPM
+#>  crayon        1.5.3   2024-06-20 [1] RSPM
+#>  devtools    * 2.4.5   2022-10-11 [1] RSPM
+#>  digest        0.6.37  2024-08-19 [1] RSPM
+#>  dplyr       * 1.1.4   2023-11-17 [1] RSPM
+#>  ellipsis      0.3.2   2021-04-29 [1] RSPM
+#>  evaluate      1.0.3   2025-01-10 [1] RSPM
+#>  fastmap       1.2.0   2024-05-15 [1] RSPM
+#>  forcats     * 1.0.0   2023-01-29 [1] RSPM
+#>  fs            1.6.5   2024-10-30 [1] RSPM
+#>  generics      0.1.3   2022-07-05 [1] RSPM
+#>  ggplot2     * 3.5.1   2024-04-23 [1] RSPM
+#>  glue          1.8.0   2024-09-30 [1] RSPM
+#>  gtable        0.3.6   2024-10-25 [1] RSPM
+#>  hms           1.1.3   2023-03-21 [1] RSPM
+#>  htmltools     0.5.8.1 2024-04-04 [1] RSPM
+#>  htmlwidgets   1.6.4   2023-12-06 [1] RSPM
+#>  httpuv        1.6.15  2024-03-26 [1] RSPM
+#>  jsonlite      1.8.9   2024-09-20 [1] RSPM
+#>  knitr         1.49    2024-11-08 [1] RSPM
+#>  later         1.4.1   2024-11-27 [1] RSPM
+#>  lifecycle     1.0.4   2023-11-07 [1] RSPM
+#>  lubridate   * 1.9.4   2024-12-08 [1] RSPM
+#>  magrittr      2.0.3   2022-03-30 [1] RSPM
+#>  memoise       2.0.1   2021-11-26 [1] RSPM
+#>  mime          0.12    2021-09-28 [1] RSPM
+#>  miniUI        0.1.1.1 2018-05-18 [1] RSPM
+#>  munsell       0.5.1   2024-04-01 [1] RSPM
+#>  pillar        1.10.1  2025-01-07 [1] RSPM
+#>  pkgbuild      1.4.5   2024-10-28 [1] RSPM
+#>  pkgconfig     2.0.3   2019-09-22 [1] RSPM
+#>  pkgload       1.4.0   2024-06-28 [1] RSPM
+#>  profvis       0.4.0   2024-09-20 [1] RSPM
+#>  promises      1.3.2   2024-11-28 [1] RSPM
+#>  purrr       * 1.0.2   2023-08-10 [1] RSPM
+#>  R6            2.5.1   2021-08-19 [1] RSPM
+#>  Rcpp          1.0.14  2025-01-12 [1] RSPM
+#>  readr       * 2.1.5   2024-01-10 [1] RSPM
+#>  remotes       2.5.0   2024-03-17 [1] RSPM
+#>  rlang         1.1.4   2024-06-04 [1] RSPM
+#>  rmarkdown     2.29    2024-11-04 [1] RSPM
+#>  roxygen2    * 7.3.2   2024-06-28 [1] RSPM
+#>  scales        1.3.0   2023-11-28 [1] RSPM
+#>  sessioninfo   1.2.2   2021-12-06 [1] RSPM
+#>  shiny         1.10.0  2024-12-14 [1] RSPM
+#>  stringi       1.8.4   2024-05-06 [1] RSPM
+#>  stringr     * 1.5.1   2023-11-14 [1] RSPM
+#>  testthat    * 3.2.3   2025-01-13 [1] RSPM
+#>  tibble      * 3.2.1   2023-03-20 [1] RSPM
+#>  tidyr       * 1.3.1   2024-01-24 [1] RSPM
+#>  tidyselect    1.2.1   2024-03-11 [1] RSPM
+#>  tidyverse   * 2.0.0   2023-02-22 [1] RSPM
+#>  timechange    0.3.0   2024-01-18 [1] RSPM
+#>  tzdb          0.4.0   2023-05-12 [1] RSPM
+#>  urlchecker    1.0.1   2021-11-30 [1] RSPM
+#>  usethis     * 3.1.0   2024-11-26 [1] RSPM
+#>  vctrs         0.6.5   2023-12-01 [1] RSPM
+#>  vroom         1.6.5   2023-12-05 [1] RSPM
+#>  withr         3.0.2   2024-10-28 [1] RSPM
+#>  xfun          0.50    2025-01-07 [1] RSPM
+#>  xml2          1.3.6   2023-12-04 [1] RSPM
+#>  xtable        1.8-4   2019-04-21 [1] RSPM
 #> 
 #>  [1] /home/runner/work/_temp/Library
 #>  [2] /opt/R/4.4.2/lib/R/site-library

book-asciidoc/testing-basics.adoc

@@ -265,18 +265,18 @@ test_that("basic duplication works", {
   expect_equal(str_dup(c("a", "b"), 2), c("aa", "bb"))
   expect_equal(str_dup(c("a", "b"), c(2, 3)), c("aa", "bbb"))
 })
-#> Test passed 🥳
+#> Test passed 😀
 
 test_that("0 duplicates equals empty string", {
   expect_equal(str_dup("a", 0), "")
   expect_equal(str_dup(c("a", "b"), 0), rep("", 2))
 })
-#> Test passed 🎊
+#> Test passed 🥳
 
 test_that("uses tidyverse recycling rules", {
   expect_error(str_dup(1:2, 1:3), class = "vctrs_error_incompatible_size")
 })
-#> Test passed 😀
+#> Test passed 🥳
 ----
 
 This file shows a typical mix of tests:

book-asciidoc/testing-design.adoc

@@ -233,7 +233,7 @@ test_that("withr makes landscape changes local to a test", {
   expect_equal(getOption("opt_whatever"), "whatever")
   expect_equal(Sys.getenv("envvar_whatever"), "whatever")
 })
-#> Test passed 🎊
+#> Test passed 😀
 
 grep("jsonlite", search(), value = TRUE)
 #> character(0)
@@ -324,13 +324,13 @@ test_that("multiplication works", {
   useful_thing <- 3
   expect_equal(2 * useful_thing, 6)
 })
-#> Test passed 🎊
+#> Test passed 🥇
 
 test_that("subtraction works", {
   useful_thing <- 3
   expect_equal(5 - useful_thing, 2)
 })
-#> Test passed 🌈
+#> Test passed 🥳
 ----
 
 In real life, `+useful_thing+` is usually a more complicated object that somehow feels burdensome to instantiate. Notice how `+useful_thing <- 3+` appears in more than one place. Conventional wisdom says we should DRY this code out. It’s tempting to just move `+useful_thing+`’s definition outside of the tests:
@@ -342,12 +342,12 @@ useful_thing <- 3
 test_that("multiplication works", {
   expect_equal(2 * useful_thing, 6)
 })
-#> Test passed 🎉
+#> Test passed 🥳
 
 test_that("subtraction works", {
   expect_equal(5 - useful_thing, 2)
 })
-#> Test passed 🌈
+#> Test passed 🎊
 ----
 
 But we really do think the first form, with the repetition, is often the better choice.

book-asciidoc/website.adoc

@@ -28,7 +28,7 @@ usethis::use_pkgdown()
 ----
 
 ....
-#> ✔ Setting active project to "/tmp/RtmpHhaYZi/mypackage".
+#> ✔ Setting active project to "/tmp/RtmpmjDQO8/mypackage".
 #> ✔ Adding "^_pkgdown\\.yml$", "^docs$", and "^pkgdown$" to
 #>   '.Rbuildignore'.
 #> ✔ Adding "docs" to '.gitignore'.
@@ -51,7 +51,7 @@ pkgdown::build_site()
 ----
 
 ....
-#> ✔ Setting active project to "/tmp/RtmpHhaYZi/mypackage".
+#> ✔ Setting active project to "/tmp/RtmpmjDQO8/mypackage".
 #> ── Installing package mypackage into temporary library ─────────────
 #> ── Initialising site ───────────────────────────────────────────────────────────
 #> Copying <pkgdown>/BS5/assets/katex-auto.js to katex-auto.js
@@ -84,8 +84,8 @@ pkgdown::build_site()
 #> Updating deps/search-1.0.0/fuse.min.js
 #> Updating deps/search-1.0.0/mark.min.js
 #> ── Building pkgdown site for package mypackage ─────────────────────────────────
-#> Reading from: /tmp/RtmpHhaYZi/mypackage
-#> Writing to: /tmp/RtmpHhaYZi/mypackage/docs
+#> Reading from: /tmp/RtmpmjDQO8/mypackage
+#> Writing to: /tmp/RtmpmjDQO8/mypackage/docs
 #> ── Sitrep ──────────────────────────────────────────────────────────────────────
 #> ✖ URLs not ok.
 #>   In _pkgdown.yml, url is missing.

book-asciidoc/whole-game.adoc

@@ -71,8 +71,8 @@ create_package("~/path/to/regexcite")
 For the creation of this book we have to work in a temporary directory, because the book is built non-interactively in the cloud. Behind the scenes, we’re executing our own `+create_package()+` command, but don’t be surprised if our output differs a bit from yours.
 
 ....
-#> ✔ Creating '/tmp/RtmpYNCahH/regexcite/'.
-#> ✔ Setting active project to "/tmp/RtmpYNCahH/regexcite".
+#> ✔ Creating '/tmp/RtmpqMz1Vr/regexcite/'.
+#> ✔ Setting active project to "/tmp/RtmpqMz1Vr/regexcite".
 #> ✔ Creating 'R/'.
 #> ✔ Writing 'DESCRIPTION'.
 #> Package: regexcite
@@ -159,7 +159,7 @@ Click on History (the clock icon in the Git pane) and, if you consented, you wil
 [width="100%",cols="<21%,<59%,<20%",options="header",]
 |===
 |commit |author |message
-|edd360a607… |jennybc [email protected] |Initial commit
+|891f1d98ad… |jennybc [email protected] |Initial commit
 |===
 
 [TIP]
@@ -496,7 +496,7 @@ check()
 
 ....
 ── R CMD check results ─────────────────── regexcite 0.0.0.9000 ────
-Duration: 8.3s
+Duration: 8.2s
 
 0 errors ✔ | 0 warnings ✔ | 0 notes ✔
 ....
@@ -512,14 +512,14 @@ install()
 
 ....
 ── R CMD build ─────────────────────────────────────────────────────
-* checking for file ‘/tmp/RtmpYNCahH/regexcite/DESCRIPTION’ ... OK
+* checking for file ‘/tmp/RtmpqMz1Vr/regexcite/DESCRIPTION’ ... OK
 * preparing ‘regexcite’:
 * checking DESCRIPTION meta-information ... OK
 * checking for LF line-endings in source and make files and shell scripts
 * checking for empty or unneeded directories
 * building ‘regexcite_0.0.0.9000.tar.gz’
 Running /opt/R/4.4.2/lib/R/bin/R CMD INSTALL \
-  /tmp/RtmpYNCahH/regexcite_0.0.0.9000.tar.gz --install-tests 
+  /tmp/RtmpqMz1Vr/regexcite_0.0.0.9000.tar.gz --install-tests 
 * installing to library ‘/home/runner/work/_temp/Library’
 * installing *source* package ‘regexcite’ ...
 ** using staged installation
@@ -874,7 +874,7 @@ The very best way to render `+README.Rmd+` is with `+build_readme()+`, because i
 ----
 build_readme()
 #> ℹ Installing regexcite in temporary library
-#> ℹ Building '/tmp/RtmpYNCahH/regexcite/README.Rmd'
+#> ℹ Building '/tmp/RtmpqMz1Vr/regexcite/README.Rmd'
 ----
 
 You can see the rendered `+README.md+` simply by https://github.com/jennybc/regexcite#readme[visiting regexcite on GitHub].
@@ -892,7 +892,7 @@ check()
 
 ....
 ── R CMD check results ─────────────────── regexcite 0.0.0.9000 ────
-Duration: 10s
+Duration: 9.7s
 
 0 errors ✔ | 0 warnings ✔ | 0 notes ✔
 ....
@@ -906,15 +906,15 @@ install()
 
 ....
 ── R CMD build ─────────────────────────────────────────────────────
-* checking for file ‘/tmp/RtmpYNCahH/regexcite/DESCRIPTION’ ... OK
+* checking for file ‘/tmp/RtmpqMz1Vr/regexcite/DESCRIPTION’ ... OK
 * preparing ‘regexcite’:
 * checking DESCRIPTION meta-information ... OK
 * checking for LF line-endings in source and make files and shell scripts
 * checking for empty or unneeded directories
 Removed empty directory ‘regexcite/tests/testthat/_snaps’
 * building ‘regexcite_0.0.0.9000.tar.gz’
 Running /opt/R/4.4.2/lib/R/bin/R CMD INSTALL \
-  /tmp/RtmpYNCahH/regexcite_0.0.0.9000.tar.gz --install-tests 
+  /tmp/RtmpqMz1Vr/regexcite_0.0.0.9000.tar.gz --install-tests 
 * installing to library ‘/home/runner/work/_temp/Library’
 * installing *source* package ‘regexcite’ ...
 ** using staged installation

dependencies-mindset-background.html

@@ -603,7 +603,7 @@ <h1 class="title"><span id="sec-dependencies-mindset-background" class="quarto-s
 <span><span class="co">#&gt; function (x, na.rm = FALSE) </span></span>
 <span><span class="co">#&gt; sqrt(var(if (is.vector(x) || is.factor(x)) x else as.double(x), </span></span>
 <span><span class="co">#&gt;     na.rm = na.rm))</span></span>
-<span><span class="co">#&gt; &lt;bytecode: 0x55f845c67218&gt;</span></span>
+<span><span class="co">#&gt; &lt;bytecode: 0x5562b5fd2ed0&gt;</span></span>
 <span><span class="co">#&gt; &lt;environment: namespace:stats&gt;</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
 <p>It’s defined in terms of another function, <code><a href="https://rdrr.io/r/stats/cor.html">var()</a></code>, also from the stats package. So what happens if we override <code><a href="https://rdrr.io/r/stats/cor.html">var()</a></code> with our own definition? Does it break <code><a href="https://rdrr.io/r/stats/sd.html">sd()</a></code>?</p>