scpike

#!/usr/bin/env ruby
# Run like `ruby incompat_71.rb ~/path/to/Gemfile.lock`
# From the team at infield.ai
#
PACKAGES = [['activerecord-import', '1.5.0'],
            ['anycable-rails', '1.4.1'],
            ['blazer', '3.0.1'],
            ['bullet', '7.1.2'],
            ['data_migrate', '9.2.0'],
            ['database_cleaner-active_record', '2.1.0'],

kamilogorek

AliOsm

KAMAL_REGISTRY_PASSWORD=dckr_pat_xXXxx_x0xXxXx-xX-XXX0xX0x-x
RAILS_MASTER_KEY=00x00xxx000xxx000000xx0x000x0x00
POSTGRES_PASSWORD=xXxxx0xXXx0
MEILI_MASTER_KEY=xXxxx0xXXx0
BLAZER_DATABASE_URL=postgres://service:{POSTGRES_PASSWORD}@service-name-postgres:5432/service_production

fractaledmind

import { Controller } from "@hotwired/stimulus"

// use with Rails' `time_Tag` helper like so:
// <%= time_tag campaign.starts_at, campaign.starts_at.to_formatted_s(:short), data: { controller: "localized-time", localized_time_type_value: "datetime-short" } %>
export default class extends Controller {
  static targets = [ ]
  static values = {
    type: String,
    style: { type: String, default: 'medium' },
    locale: { type: String, default: 'default' },

bkeepers

// Plain ol' JavaScript module for fetching feature flags from the server
//
//   import { isEnabled } from './flipper.js'
//
//   if (await isEnabled("new_feature")) {
//     // render new feature
//   } else {
//     // render old feature
//   }
//

jjb

For years, people have been using jemalloc with ruby. There were various benchmarks and discussions. Legend had it that Jemalloc 5 didn't work as well as Jemalloc 3.

Then, one day, hope appeared on the horizon. @wjordan offered a config for Jemalloc 5.

Ubuntu/Debian

FROM ruby:3.1.2-bullseye
RUN apt-get update ; \

andynu

#!/usr/bin/env ruby
# Given a file and method_name
# Show all the different implementations across the git history (first commit per implementation).
#
#   show_method_history <file> <method_name> --html
#
#   e.g. show_method_history test/test_helper.rb sign_in --html
#
# WARNING: the --html output just dumps html files into your current folder.
#

palkan

Add the following to application.rb:

$icallbacks = []
$icallbacks.define_singleton_method(:print) do
  puts sort_by { |(a, b)| -b }.map { |(a, b)| "#{b}\t\t#{a}" }.join("\n")
end

ActiveSupport::Notifications.subscribe("load_config_initializer.railties") do |event|
 $icallbacks << [event.payload[:initializer], event.duration]

brenogazzola

# This demonstrates how we create a SEO friendly url for the previews of the artworks we sell.
#
# This is the URL we want:
# https://festalab.com.br/image/invitation/birthday/carnival.jpg
#

# First, the route. 
#
# "model" is the name of the active storage model that has the preview.
# "classification" and "identifier" are together a unique key for the records.

DmitryTsepelev

ActiveRecord::Migration.remove_foreign_key(:current_table, :foreign_table) # no lock

ActiveRecord::Migration.add_column(:current_table, :column_bigint, :bigint) # no lock

copy_data = lambda do
  CurrentTable.where(column_bigint: nil).where.not(column: nil).in_batches do |batch|
    batch.update_all("column_bigint = column")
  end
end