7even

# Класс создатель объектов Url и связанных сущностей.
class UrlCreator
  attr_reader :uri, :domain, :url_path, :query_string, :url
  
  # Инициирует модель Url на основе полного URL.
  #
  # @param [String] full_url какой-то URL (http://www.linux.org.ru/forum/talks/8623652)
  #
  def initialize(full_url)
    @uri = URI.parse(full_url)

7even

ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}[%{$fg[green]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}]"
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_CLEAN=""

#Customized git status, oh-my-zsh currently does not allow render dirty status before branch
git_custom_status() {
  local cb=$(current_branch)
  if [ -n "$cb" ]; then
    echo "$(parse_git_dirty)%{$fg_bold[yellow]%}$(work_in_progress)%{$reset_color%}$ZSH_THEME_GIT_PROMPT_PREFIX$(current_branch)$ZSH_THEME_GIT_PROMPT_SUFFIX"

7even

# controller
class UsersController < ApplicationController
  def send_recovery
    user = User.find_by(email: params[:email].to_s.downcase)
    if user.nil?
      flash[:message] = t('email_not_found')
      redirect_to recover_form_users_path
    else
      send_recovery_code user
      redirect_to recover_users_path

7even

\set QUIET 1
\x auto
\timing
\set PROMPT1 '%[\x1b[33m%]%n%[\x1b[0m%]@%[\x1b[32m%]%/%[\x1b[0m%] > '
\pset null '(null)'
\set QUIET 0

7even

git log --pretty=format:'%C(auto)%h%d%Creset %s %C(green)(%cr) %C(bold blue)<%an>' --graph --all

7even

require 'eventmachine'
require 'awesome_print'

class Channel
  def initialize
    @sockets = []
  end

  def subscribe(socket)
    @sockets << socket

7even

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

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

7even

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
  

7even

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

      def initialize(token)
        @token = token
      end

      def update_profile(params = {})

7even

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