RobOldCodes

Modern Front-End Development for Rails B7: bin/setup (page xv)

Hi, I just got bitten by this issue when trying to run the initial bin/setup command:

To work with the latest versions I’ve had to lock down the gemfile:
gem “activerecord-postgres_enum”, ‘~> 1.6’

7 comments

/book-modern-front-end-development-for-rails #suggestion

6 927 7

2021-04-17 23:13:26 UTC

Marked As Solved

noelrappin

Author of Modern Front-End Development for Rails

Hi - thanks or your interest. The text was not updated – my mistake – the code uses Ruby 3.0.0, and you should be fine if you install that version.

Where it says main directory, you can start with the turbo_01 directory.

All this has been cleaned up fro the next beta.

Noel

Post #7

Also Liked

noelrappin

Author of Modern Front-End Development for Rails

That’ll also work, it’s not really an issue for any of the other code, maybe it’s worth pulling back to that in the final code in the name of having one less dependency.

Post #4

Popular Prag Prog topics

PragProg Customers

Practical Programming, Third Edition: Incorrect Answer in Chapter 5 Exercise Solution

The answer to 3rd Problem of Chapter 5 (Making Choices) of “Practical Programming, Third Edition” seems incorrect in the given answer ke...

#errata /book-practical-programming-third-edition

2 1040 0

2020-07-21 09:31:45 UTC

New

PragProg Customers

Warnings in Python Testing With Pytest Chapter 2

Python Testing With Pytest - Chapter 2, warnings for “unregistered custom marks” While running the smoke tests in Chapter 2, I get these...

#errata /book-python-testing-with-pytest #pragprog

5 2074 1

2020-07-27 19:33:14 UTC

New

PragProg Customers

Concurrent Data Processing in Elixir: various errata

Hi @Margaret , On page VII the book tells us the example and snippets will be all using Elixir version 1.11 But on page 3 almost the en...

#errata /book-concurrent-data-processing-in-elixir

15 1542 13

2021-04-11 17:34:47 UTC

New

PragProg Customers

Distributed Services with Go: Chapter 3 suggestions

Page 28: It implements io.ReaderAt on the store type. Sorry if it’s a dumb question but was the io.ReaderAt supposed to be io.ReadAt? ...

#errata /book-distributed-services-with-go

0 1290 3

2022-07-27 14:35:18 UTC

New

PragProg Customers

Programming Phoenix LiveView: Typo

Hi! I know not the intentions behind this narrative when called, on page XI: mount() |> handle_event() |> render() but the correc...

#errata /book-programming-phoenix-liveview

3 1296 17

2021-03-11 16:34:20 UTC

New

PragProg Customers

Python Testing with pytest, Second Edition: unrecognized arguments error (page 122)

When I run the coverage example to report on missing lines, I get: pytest --cov=cards --report=term-missing ch7 ERROR: usage: pytest [op...

#errata /book-python-testing-with-pytest-second-edition

0 3915 1

2021-12-03 05:36:38 UTC

New

PragProg Customers

Programming Phoenix LiveView: book not updated to version 1.6 (p. 18)

In general, the book isn’t yet updated for Phoenix version 1.6. On page 18 of the book, the authors indicate that an auto generated of ro...

#errata /book-programming-phoenix-liveview

9 2047 12

2022-02-08 11:31:40 UTC

New

PragProg Customers

Agile Web Development with Rails 7: page 152, page 153:

AWDWR 7, page 152, page 153: Hello everyone, I’m a little bit lost on the hotwire part. I didn’t fully understand it. On page 152 @rub...

#question /book-agile-web-development-with-rails-7

0 1223 4

2023-01-16 15:26:22 UTC

New

PragProg Customers

The Ray Tracer Challenge: Cannot get rid of acne When implement Shadows in Chapter 8.

Hi, I’m working on the Chapter 8 of the book. After I add add the point_offset, I’m still able to see acne: In the image above, I re...

#question /book-the-ray-tracer-challenge

1 1015 4

2024-07-09 23:10:34 UTC

New

PragProg Customers

The Definitive ANTLR 4 Reference - "Java.g4" grammer (used on page 40) no longer passes ANTLR

@parrt In the context of Chapter 4.3, the grammar Java.g4, meant to parse Java 6 compilation units, no longer passes ANTLR (currently 4....

#errata /book-the-definitive-antlr-4-reference

0 1003 3

2023-02-14 01:34:49 UTC

New

Other popular topics

Hardware

Which keyboard do you have?

If it’s a mechanical keyboard, which switches do you have? Would you recommend it? Why? What will your next keyboard be? Pics always w...

#hardware /keyboards #mechanical-keyboards #sticky

144 8222 50

2021-01-07 23:58:36 UTC

New

Code Editors

SpaceVim vs SpaceMacs

SpaceVim seems to be gaining in features and popularity and I just wondered how it compares with SpaceMacs in 2020 - anyone have any thou...

/vim #spacevim #spacemacs /emacs #code-editors

30 3342 14

2020-08-27 17:53:29 UTC

New

Hardware

Moonlander Keyboard (Mechanical) (Ergonomic) (Split) (Ortholinear)

Bought the Moonlander mechanical keyboard. Cherry Brown MX switches. Arms and wrists have been hurting enough that it’s time I did someth...

/keyboards #hardware #moonlander #mechanical-keyboards #ortholinear #ergonomic

212 14614 90

2021-07-13 15:33:55 UTC

New

Hardware

Seen any cool new keyboards?

We have a thread about the keyboards we have, but what about nice keyboards we come across that we want? If you have seen any that look n...

/keyboards #mechanical-keyboards

38 4897 29

2025-04-16 00:47:38 UTC

New

Health & Diet

Did you manage to avoid covid19?

Seems like a lot of people caught it - just wondered whether any of you did? As far as I know I didn’t, but it wouldn’t surprise me if I...

#covid19

190 3595 79

2022-10-27 05:12:52 UTC

New

Journals & Book Clubs

Programming Crystal Book Club

Crystal recently reached version 1. I had been following it for awhile but never got to really learn it. Most languages I picked up out o...

/crystal /book-programming-crystal #book-club

155 4122 65

2021-07-09 11:44:56 UTC

New

Backend Developer Forum>Chat/Discussions

Data Structures and Algorithms with Elixir

This is going to be a long an frequently posted thread. While talking to a friend of mine who has taken data structure and algorithm cou...

/elixir #algorithms #data-structures

108 8814 31

2024-11-14 02:14:00 UTC

New

In The Spotlight

Spotlight: James Stanier (Author) Interview and AMA!

Author Spotlight James Stanier @jstanier James Stanier, author of Effective Remote Work , discusses how to rethink the office as we e...

#pragprog #remote /book-effective-remote-work

29 3856 12

2022-02-08 15:17:22 UTC

New

Backend Developer Forum>Questions/Help

Psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: No such file or directory

If you’re getting errors like this: psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...

/rails #macos /postgresql

1 1288 1

2024-10-17 02:03:48 UTC

New

Artificial Intelligence Forum

How to: Run DeepSeek on Mac, Windows, and Linux!

This is a very quick guide, you just need to: Download LM Studio: https://lmstudio.ai/ Click on search Type DeepSeek, then select the o...

#macs /deepseek #guides #lm-studio

13 3002 10

2025-02-06 06:44:03 UTC

New

Modern Front-End Development for Rails B7: bin/setup (page xv)

RobOldCodes

Modern Front-End Development for Rails B7: bin/setup (page xv)

Marked As Solved

noelrappin

Also Liked

noelrappin

Popular Prag Prog topics

Practical Programming, Third Edition: Incorrect Answer in Chapter 5 Exercise Solution

Warnings in Python Testing With Pytest Chapter 2

Concurrent Data Processing in Elixir: various errata

Distributed Services with Go: Chapter 3 suggestions

Programming Phoenix LiveView: Typo

Python Testing with pytest, Second Edition: unrecognized arguments error (page 122)

Programming Phoenix LiveView: book not updated to version 1.6 (p. 18)

Agile Web Development with Rails 7: page 152, page 153:

The Ray Tracer Challenge: Cannot get rid of acne When implement Shadows in Chapter 8.

The Definitive ANTLR 4 Reference - "Java.g4" grammer (used on page 40) no longer passes ANTLR

Other popular topics

Which keyboard do you have?

SpaceVim vs SpaceMacs

Moonlander Keyboard (Mechanical) (Ergonomic) (Split) (Ortholinear)

Seen any cool new keyboards?

Did you manage to avoid covid19?

Programming Crystal Book Club

Data Structures and Algorithms with Elixir

Spotlight: James Stanier (Author) Interview and AMA!

Psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: No such file or directory

How to: Run DeepSeek on Mac, Windows, and Linux!

Latest in PragProg

Latest (all)

We ❤️ helpful members!

Categories:

Popular Portals

We're in Beta

Modern Front-End Development for Rails B7: bin/setup (page xv)

RobOldCodes

Modern Front-End Development for Rails B7: bin/setup (page xv)

Marked As Solved

noelrappin

Also Liked

noelrappin

Popular Prag Prog topics

Practical Programming, Third Edition: Incorrect Answer in Chapter 5 Exercise Solution

Warnings in Python Testing With Pytest Chapter 2

Concurrent Data Processing in Elixir: various errata

Distributed Services with Go: Chapter 3 suggestions

Programming Phoenix LiveView: Typo

Python Testing with pytest, Second Edition: unrecognized arguments error (page 122)

Programming Phoenix LiveView: book not updated to version 1.6 (p. 18)

Agile Web Development with Rails 7: page 152, page 153:

The Ray Tracer Challenge: Cannot get rid of acne When implement Shadows in Chapter 8.

The Definitive ANTLR 4 Reference - "Java.g4" grammer (used on page 40) no longer passes ANTLR

Other popular topics

Which keyboard do you have?

SpaceVim vs SpaceMacs

Moonlander Keyboard (Mechanical) (Ergonomic) (Split) (Ortholinear)

Seen any cool new keyboards?

Did you manage to avoid covid19?

Programming Crystal Book Club

Data Structures and Algorithms with Elixir

Spotlight: James Stanier (Author) Interview and AMA!

Psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: No such file or directory

How to: Run DeepSeek on Mac, Windows, and Linux!

Latest in PragProg

Latest (all)

We ❤️ helpful members!

Devtalk Sponsors

Categories:

Popular Portals

Devtalk Sponsors

We're in Beta