7even

COLS = 3 # кол-во столбцов

# если не указан файл, выводим сообщение и выходим
if ARGV.count == 0
  puts 'specify a file to output'
  exit
end

begin
  words = IO.readlines(ARGV[0]).each { |word| word.strip! }.sort

7even

#!/usr/bin/env ruby -wKU
# encoding: utf-8

class FootballParser
  require 'rubygems'
  require 'nokogiri'
  require 'open-uri'
  
  URL           = 'http://www.liveresult.ru/'
  ITEM_SELECTOR = '#pane_g_172_football_actual .a .item, #pane_g_172_football_actual .b .item'

7even

Kernel.module_eval do
  def HashStruct(*attributes)
    Class.new do
      # keeping keys array in class
      @keys = attributes.map(&:to_sym)
      class << self
        attr_reader :keys
      end
      
      # passing keys to the child class if inherited

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def separate_with_comma(n)
  n.to_s.gsub(/(\d)(?=(\d\d\d)+(?!\d))/, '\1,')
end

7even

require 'vkontakte_api'

# id группы с минусом
GROUP_ID = -1
# id последней новости, сохраненной в БД
last_news_id = News.maximum(:vk_id)

vk = VK::Client.new
all_news = vk.wall.get(owner_id: GROUP_ID).tap(&:shift).reverse

7even

require 'hashie'

module VK
  module Resolver
    NAMESPACES = ['users', 'friends']
    
    def method_missing(method_name, *args, &block)
      method_name = method_name.to_s
      
      if NAMESPACES.include?(method_name)

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# encoding: utf-8
class Payment
  RATE = 3.8
  
  attr_accessor :previous, :current
  
  def initialize(params = {})
    @previous = params.delete(:previous)
    @current  = params.delete(:current)
  end

7even

module PB
  module SocialNetwork
    class Twitter
      include PB::SocialNetwork::Base

      def initialize(token)
        @token = token
      end

      def update_profile(params = {})

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def fibonacci(numbers_count)
  sequence = Enumerator.new do |yielder|
    current_number, next_number = 0, 1
    
    loop do
      yielder << current_number
      current_number, next_number = next_number, current_number + next_number
    end
  end
  

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def defaultify(hash)
  hash.default_proc = ->(hash, key) {
    hash[key] = Hash.new
  }
end

class UsersController < ActiveRecord::Base
  def create
    defaultify(hash)
    # code