View castaway.rb
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class CastIdsToText < ActiveRecord::Migration[6.0] | |
def up | |
add_cast :text, :uuid, function: :inout, context: :implicit | |
add_cast :text, :bigint, function: :inout, context: :implicit | |
end | |
def down | |
remove_cast :text, :uuid | |
remove_cast :text, :bigint | |
end |
View bouquet-controller.js
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import { Controller } from "stimulus" | |
// Proof of concept for lazy loaded turbo frames | |
export default class extends Controller { | |
static targets = ["click", "events", "root"] | |
static values = { | |
rootMargin: String, | |
threshold: Number, | |
appearEvent: String, | |
disappearEvent: String |
View worry.rb
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# frozen_string_literal: true | |
require 'json' | |
module Proxy | |
refine Object do | |
def deconstruct_keys(methods) | |
methods.to_h { |m| [m, ->(*a) { throw m, public_send(m, *a) }] } | |
end | |
end | |
end |
View route-authenticators.rb
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# config/routes.rb | |
defaults authenticator: UserAuthenticator do | |
resources :todos | |
end | |
scope :api, defaults: { authenticator: APIAuthenticator, format: :json } do | |
resources :todos | |
end | |
# app/lib/user_authenticator.rb |
View organisation.rb
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# app/models/organisation.rb | |
# schema like: | |
# | |
# create_table "organisations", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t| | |
# t.string "transponder", default: "my_laps", null: false | |
# | |
class Organisation < ApplicationRecord | |
attribute :transponder, TransponderType.new |
View uu58.rb
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module Uu58 | |
# Convert a string UUID to a base58 string representation. | |
# | |
# Output will be padded up to 22 digits if necessary. | |
# | |
# Behaviour is undefined if passing something other than a 128-bit | |
# hex string in network order with optional interstitial hyphens. | |
def self.uuid_to_base58(uuid, alphabet = SecureRandom::BASE58_ALPHABET) | |
ary = uuid.delete("-").to_i(16).digits(58).reverse | |
ary.unshift(0) while ary.length < 22 |
View application_record.rb
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class ApplicationRecord < ActiveRecord::Base | |
self.abstract_class = true | |
unless instance_methods.include?(:values_at) | |
def values_at(*methods) | |
methods.flatten.map! { |method| public_send(method) } | |
end | |
end | |
end |
View latest_association_by_distinct_on.rb
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class Post | |
has_many :comments | |
has_one :latest_comment, -> { latest_by :post_id }, class_name: 'Comment' | |
class Comment | |
scope :latest_by, -> column { | |
from( | |
order(column, created_at: :desc).arel | |
.distinct_on(arel_table[column]) | |
.as(quoted_table_name)) |
View matches_any.rb
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scope :search_uid, ->(*terms) { | |
where(arel_attribute(:uid).matches_any(terms.map {|term| "%#{sanitize_sql_like term}%" }, nil, true)) | |
} |
View callback_registration_tracing.rb
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# frozen_string_literal: true | |
module CallbackRegistrationTracing | |
module Capture | |
def normalize_callback_params(*args) | |
super.tap do |_, _, options| | |
options[:_caller] = caller(3) | |
end | |
end | |
end |
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