dpaluy

module Referrable
  extend ActiveSupport: :Concern
  
  included do
    has_one referral, foreign_key: "referred_user_id", dependent: : destroy has_one referring_user, through: :referral alias_method :referred_by, :referring_user
    has_many :referrals, foreign_key: "referring_user_id", dependent: :nullify has_many :referred_users, through: referrals
    validates :referral_code, uniqueness: true, allow_nil: true
  end
end

tompng

require'irb/color'

code = File.read(ARGV[0] || 'fukuokark.rb')
def hoge(s)
  s.gsub("eval(s*'')","$a=s*''")
end
eval code.gsub('then{;eval', 'then{eval hoge')
w = 132
ended = false
colored = IRB::Color.colorize_code(code.lines[0].dup+'%').gsub(/\n.+/,"\n")

Kellojo

using Kellojo.Utility;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class WaveFunctionCollapse<T> where T : IWfcTile<T> {

    public WfcCell<T>[,] Cells;

    public int Entropy {

ikaruga777

class OrderStateMachine
  include Statesman::Machine

  state :pending, initial: true
  state :checking_out
  state :purchased
  state :shipped
  state :cancelled
  state :failed
  state :refunded

amirrajan

def calc_camera
  if player_charging?
    if player_charge_percentage < 0.2
      state.camera.trauma += 0.005
    elsif player_charge_percentage < 0.5
      state.camera.trauma += 0.01
    elsif player_charge_percentage < 0.8
      state.camera.trauma += 0.02
    else
      state.camera.trauma += 0.04

matt-dray

print_perlin_dungeon <- function(
    m,  # matrix of perlin noise via ambient::noise_perlin()
    invert = FALSE  # flips tile positions (use set.seed before generating noise)
) {
  
  tile_wall = "#"
  tile_floor = "."
  
  # Standardise noise values from 0 to 1
  m_bin <- round((m - min(m)) / (max(m) - min(m)))

MiniAppleTheApple

relative_require "record"

class Record
  record :a, :b
end

a = Record.new(a: 10, b: 20)
a = a.merge(b: 10)
p a

LucasBarretto86

Current class and ActiveSupport::CurrentAttributes

CurrentAttributes came out on Rails 5.2 allow us to control session variables, follow steps bellow

Basic implementation for common usage

Create current.rb class

# frozen_string_literal: true

bradgessler

# Copy this file to ./app/views/component_helper.rb if you want to unlock ViewComponent rendering super powers.
module ComponentHelper
  # Instead of the awkward `render FooComponent.new(title: "foo")` calls in Rails templates,
  # use a method like `foo_component title: "foo"`.
  def method_missing(method_name, *args, **kwargs, &block)
    if method_name.end_with? "_component"
      component_class = method_name.to_s.classify.constantize
      component = component_class.new(*args, **kwargs)
      component.render_in(self, &block)
    else

amirrajan

# demo gameplay here: https://youtu.be/wQknjYk_-dE
# this is the core game class. the game is pretty small so this is the only class that was created
class Game
  # attr_gtk is a ruby class macro (mixin) that adds the .args, .inputs, .outputs, and .state properties to a class
  attr_gtk

  # this is the main tick method that will be called every frame the tick method is your standard game loop.
  # ie initialize game state, process input, perform simulation calculations, then render
  def tick
    defaults