flickgradley

Measure = Data.define(:amount, :unit) do
  def diff(other)
    raise ArgumentError.new("other must be same class") unless other.is_a?(self.class)

    members.inject({}) do |memo, key|
      thisVal, otherVal = send(key), other.send(key)
      memo[key] = [thisVal, otherVal] unless thisVal == otherVal
      
      memo
    end

joeldrapper

# frozen_string_literal: true

module Packer
  # A special packer class for globally identifiable objects. It takes a global ID and packs it as a String, then rehydrates it as a GlobalID lookup.
  class GloballyIdentifiable
    def self.from_pack(uri)
      GlobalID::Locator.locate(uri)
    end

    def initialize(identifiable)

devongovett

// Turn all HTML <a> elements into client side router links, no special framework-specific <Link> component necessary!
// Example using the Next.js App Router.
import { useRouter } from 'next/navigation';
import { useEffect } from 'react';

function useLinkHandler() {
  let router = useRouter();

  useEffect(() => {
    let onClick = e => {

kaspth

class Object::Proxy < SimpleDelegator
  def initialize(object, **values)
    super(object)
    @values = values
  end

  def method_missing(name, ...)
    @values.fetch(name) { super }
  end
end

okuramasafumi

require 'syntax_tree'

class RSpecEnvironment
  def initialize
    @contexts = []
    @results = []
  end

  def klass(k)
    @contexts << k

skatkov

# config/environments/test.rb

ActiveSupport.on_load(:active_record_postgresqladapter) do
  # For this optimization to work, you need to recreate your test database
  self.create_unlogged_tables = true
end

searls

---
include:
  - ".solargraph_definitions.rb"
  - "app/**/*.rb"
  - "config/**/*.rb"
  - "lib/**/*.rb"
exclude:
  - test/**/*
  - vendor/**/*
  - ".bundle/**/*"

kaspth

# All these requires are just for running via `irb`, if using `bin/rails console` you probably just need the method.
require "active_support/all" # Got an inflector NoMethodError, so I'm just being lazy here.

require "action_dispatch"
require "action_dispatch/routing/route_set"
require "action_dispatch/routing/inspector"

require "action_controller" # For the ActionController::Parameters autoload, which any route helper uses.

# Console helper play around with the routing DSL and tweak an individual route you're building.

kaspth

# In Active Record, class method scopes have to remember to return `all` otherwise they're break the call chain.
#
#   def self.some_scope = nil # Assume more complex conditions that would result in a branch that accidentally didn't return `all`.
#
#   User.some_scope.first # => raises NoMethodError `first' for NilClass
#
# Note: Active Record ensures a `scope :some_scope, -> { nil }` returns `all` via `|| all` here:
# https://github.com/rails/rails/blob/c704da66de59262f4e88824589ae4eddefb6ed4a/activerecord/lib/active_record/scoping/named.rb#L181
#
# Now, this extension allows you to mark a class method as a scope, so you don't have to remember and the code is more clearly demarcated too.

DavidWells

/* Ultra lightweight Github REST Client */
// original inspiration via https://gist.github.com/v1vendi/75d5e5dad7a2d1ef3fcb48234e4528cb
const token = 'github-token-here'
const githubClient = generateAPI('https://api.github.com', {
  headers: {
    'User-Agent': 'xyz',
    'Authorization': `bearer ${token}`
  }
})