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Note

This is the English version of the article available at https://hidakatsuya.dev/2024/12/09/how-the-fixtures-work.html.

This article explores how fixtures :users loads data in Rails tests. The investigation is based on the latest master branch of Redmine.

Preparation

To analyze the behavior, two test files, ATest and BTest, are added: https://github.com/hidakatsuya/redmine/commit/36c68804179eea117ac6eb1ea57ac4d2eb898ca4

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{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "rubocop -aD",
      "type": "shell",
      "command": "redmined bundle exec rubocop -aD ${relativeFile}",
      "presentation": {
        "echo": true,
        "reveal": "always",

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getent passwd
root:x:0:0 ...
...

getent passwd root
root:x:0:0 ...

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url=http://<url>
while true; do TZ=JST-9 date; curl $url; sleep 1s; done

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$ localectl status

   System Locale: LANG=en_US.UTF-8
                  LANGUAGE=en_US:en
       VC Keymap: us
      X11 Layout: us
       X11 Model: pc105

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# Prerequistes
#   * OS is Ubuntu 22.04
#   * Nvim is installed with AppImage
# Usage
#   nvim /path/to/your/project/directory
function nvim() {
  path=$1

  if [ -d "$path" ]; then
    cd $path

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gh browse --branch $(git branch --show-current)

--show-current https://www.git-scm.com/docs/git-branch#Documentation/git-branch.txt---show-current

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Kotlin Flow について

flow.kt

run2() の結果

1+2=3
2+4=6
3+6=9

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realpath path/to/file

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Commands

Show task usage details

./gradlew -q help --task tasks

Reference

https://docs.gradle.org/current/userguide/command_line_interface.html