Daniel Colson f976dec24b Add note to avoid requiring config/initializers ... [ci skip] Closes #40021 I began this commit by adding an additional note about explicitly requiring initializers. `config/intializers` are loaded with `load` rather than `require` (and always have been, since they were introduced way back in c6d6082562). So explicitly requiring them can be problematic if they are not idempotent. But @p8 pointed out that it is a bit awkward to have 3 notes and one tip larger than the actual text in this section. This commit now also reworks 2 of the notes and the tip into additional paragraphs in the main text. The benefits of the new version I see: - We now explicitly say that the initializers are loaded by sort order - We now start with the ideal way to deal with dependent initializers, then follow with a couple warnings. We used to lead with what not to do, which I think was a bit confusing. - The language around subdirectories is much simpler (mentioning that subdirectories can be used for organizing seemed unnecessary to me - that is true of subdirectories in general, and doesn't have any specific connection to initializers) This commit does not change the opening paragraph or the note about when to use `after_initialize` instead, although it does reformat them.		2020-08-25 20:25:46 -04:00
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assets	Merge pull request #39406 from vipulnsward/ar-bookstore-model	2020-08-25 17:58:32 -04:00
bug_report_templates	Add Action Mailbox bug report templates	2020-07-15 11:04:12 -04:00
rails_guides	Fix variable name in guides markdown generator	2020-07-28 10:24:35 +01:00
source	Add note to avoid requiring config/initializers	2020-08-25 20:25:46 -04:00
.document
CHANGELOG.md	Changes over AR Querying guide [ci skip]	2020-05-27 23:44:24 +05:30
rails_guides.rb	Use safe nav operator when calling RailsGuides::Generator.new	2018-12-05 12:41:07 +09:00
Rakefile	Remove references to WARNINGS environment variable [ci skip]	2020-07-05 16:40:52 +01:00
w3c_validator.rb	Use frozen string literal in guides/	2017-08-13 22:04:09 +09:00