Remco Meinen sjoulbak
jmhakvoort
/ each_with_progress.rb
Last active
February 9, 2026 13:54
Cool Enumerable#each_with_progress I once wrote so I can see how long iterating will take. I have waited too long on empty processes already. Most of the code is a blatant copy of existing code I found on the interwebs, but unfortunately I don't remember where. My contributions are mostly with the RAILS_ENV guard and the output.
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| module Enumerable | |
| def each_with_progress(&block) | |
| if ENV['RAILS_ENV'] == 'test' | |
| each do |element| | |
| block.call element | |
| end | |
| else | |
| out = $stderr | |
| time = Time.current | |
| total = count |
carlosramireziii
/ attached_validator.rb
Last active
April 10, 2024 11:11
A validator and RSpec matcher for requiring an attachment using Active Storage
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| class AttachedValidator < ActiveModel::EachValidator | |
| def validate_each(record, attribute, value) | |
| record.errors.add(attribute, :attached, options) unless value.attached? | |
| end | |
| end |
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| /* Replace "standalone" with "fullscreen" depending on your manifest.json display mode */ | |
| @media (display-mode: standalone) { | |
| /* All installed PWAs */ | |
| } | |
| @media (max-width: 576px) and (display-mode: standalone) { | |
| /* Installed PWAs on mobile devices */ | |
| @supports (-webkit-overflow-scrolling: touch) { |