cutalion

use std::fmt;

// Define the dimensions of the game board
const ROWS: usize = 20;
const COLS: usize = 20;

// Define the Cell struct
#[derive(Clone, Copy)]
struct Cell(bool);

cutalion

Keybase proof

I hereby claim:

• I am cutalion on github.
• I am cutalion (https://keybase.io/cutalion) on keybase.
• I have a public key ASCxHyC7j9qjGEbi58EVnguJc8s-TwbR9YLfegmqtwWXjAo

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cutalion

# override original exist? so that it does not use COUNT()
def exist?(*args, &block)
  sql = where(*args, &block).dataset.unordered.select(1).exists
  db.select(sql.as(:exists)).first[:exists]
end
alias any? exist?

private

def db

cutalion

# frozen_string_literal: true

require 'securerandom'

LETTERS     = ('a'..'z').to_a.freeze
BIG_LETTERS = ('A'..'Z').to_a.freeze
DIGITS      = ('0'..'9').to_a.freeze
SPECIAL     = '~`!@#$%^&*()_+{}][;:\'"/?>.<,'.split.freeze
ALL         = (LETTERS + BIG_LETTERS + DIGITS + SPECIAL).freeze

cutalion

require 'pry'

# A
# |- B
# |  |- D
# |
# |- C

AppError = Class.new(StandardError)
Error1 = Class.new(AppError)

cutalion

module Initializer
  def initialize
    puts 'Initializer#initialize'
    super
  end
end

class Klass
  prepend Initializer

cutalion

# Пусть админы могут удалять комментарии
# и мы уведомляем кого-нибудь, что комментарий был удален

class DeleteComment
  def call(comment)
    transaction do
      comment.delete!
      user.decrement(:comments_count)
    end

cutalion

source "https://rubygems.org"

gem 'sqlite3'
gem 'dry-logic'
gem 'dry-types'
gem 'rom'
gem 'rom-sql'
gem 'pry'

cutalion

Keybase proof

I hereby claim:

• I am cutalion on github.
• I am cutalion (https://keybase.io/cutalion) on keybase.
• I have a public key ASA_TnJvySK6SN95G7RdeuuJi2XAcunV37SabTXa2IwBcAo

To claim this, I am signing this object:

cutalion

require 'rom'
require 'rom-repository'
require 'rom-sql'
require 'pry'

module Entity
end

config = ROM::Configuration.new(:sql, 'sqlite::memory')
conn = config.gateways[:default].connection