nononoy

unless Rails.env.production?
  connection = ActiveRecord::Base.connection
  connection.tables.each do |table|
    connection.execute("TRUNCATE #{table}") unless table == "schema_migrations"
  end

  sql = File.read('db/import.sql')
  statements = sql.split(/;$/)
  statements.pop

nononoy

module BeforeRender
  extend ActiveSupport::Concern

  included do
    define_callbacks :render
  end

  def render(*args, &block)
    run_callbacks(:render) do
      super

nononoy

namespace :grape do
  desc 'Print compiled grape routes'
  task :routes => :environment do
    API.routes.each do |route|
      puts route
    end
  end
end

nononoy

#openssl 
require 'openssl'
require 'base64'
require "digest"
include OpenSSL
 
def aes256_encrypt(key, data)
  key = Digest::SHA256.digest(key) if(key.kind_of?(String) && 32 != key.bytesize)
  aes = OpenSSL::Cipher.new('AES-256-CBC')
  aes.encrypt

nononoy

Предыдущий: https://2ch.hk/pr/res/560026.html

RUBY_SHAPKA VERSION = 1.0.6

FAQ:

1. C чего мне начать, чтобы стать рубистом? Отличным началом будет Programming Ruby (The Pragmatic Programmers Guide), читать Eloquent Ruby и The Well Grounded Rubyist после прочтения первой толку особо не даст, одни и теже вещи, дальше читаем Ruby Way, затем познаем метапрограммирование с Metaprogramming Ruby. А дальше открываем Ruby cookbook 2015 года, Пишем свой код во время чтения.

Следующий уровень, продвинутые книги по руби:

nononoy

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

nononoy

Custom submit button in simple_form and bootstrap 3

Objective

It is easy to add wrappers for input components in simple_form, but it takes some time to modify rendering of buttons ("f.button").

We want to have this in our form:

= f.button :submit_cancel, 'Save'

nononoy

module SpecificNumeric
  refine Numeric do

    PRESET_ITERATIONS_COUNT = 5

    def look_and_say
      _deep_look_and_say(Array.new(1, self))
    end

    private

nononoy

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

nononoy

module EnumI18nHelper
  def enum_options_for_select(class_name, enum)
    class_name.send(enum.to_s.pluralize).map do |key, _|
      [enum_i18n(class_name, enum, key), key]
    end
  end

  def enum_t(model, enum)
    enum_i18n(model.class, enum, model.send(enum))
  end