dglaser
Hotwire Native for Rails Developers: import for R shortcut (pages 94-95)
In the ch04_27 code sample on page 94, the import statement
import com.masilotti.hikingjournal.R
is marked with the arrow highlighting the code change.
At the top of page 95, the reader is shown a shortcut to create the import statement. The R is not red, and the shortcut is irrelevant since the import statement is added when the reader updates their Tab.kt file with the code changes.
It may be appropriate to leave out the import statement in code sample ch04_27 so that the shortcut directions on page 95 make sense.
First Post!
joemasilotti
Got it, thanks for calling that out! I’ll make sure it’s fixed before the next release.
Popular Pragmatic Bookshelf topics
Other popular topics
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /ruby
- /wasm
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /haskell
- /emacs
- /java
- /svelte
- /onivim
- /typescript
- /kotlin
- /crystal
- /c-plus-plus
- /tailwind
- /react
- /gleam
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /html
- /opensuse
- /centos
- /zig
- /deepseek
- /php
- /scala
- /react-native
- /lisp
- /sublime-text
- /textmate
- /debian
- /nixos
- /agda
- /kubuntu
- /django
- /arch-linux
- /deno
- /revery
- /nodejs
- /ubuntu
- /spring
- /manjaro
- /lua
- /diversity
- /julia
- /markdown
- /c
Devtalk Sponsors
Practical resources that improve the lives of professional developers.
We build trusted fault-tolerant systems that scale to billions of users.
Real-time error tracking, performance insights, and observability for devs.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Develop your skills with books, videos, and courses.
Catch errors, track performance, monitor hosts and more.
Enabling companies to succeed by building software people love.
Courses that move you from confusion to "Aha, now I get it!"