ptzn

class SmthWitUrl < ActiveRecord::Base
  validates_format_of :url, :with => URI.regexp(['http', 'https'])
end

ptzn

Autotest.add_hook :initialize do |at|
  unless ARGV.empty?
    at.find_directories = []
    at.extra_files = ARGV.dup
  end
end

ptzn

def error_messages_for(object)
  object = instance_variable_get("@#{object}")
  return if object.errors.empty?

  result = "<div id=\"errorExplanation\"><h2>The following errors prohibited this form from being saved:</h2><ul>"
  object.errors.full_messages.each { |msg| result << "<li>#{msg}</li>" }
  result << "</ul></div>"
  result.html_safe
end

ptzn

<FilesMatch "\.atom">
     AddDefaultCharset UTF-8
     ForceType application/atom+xml
</FilesMatch>

<FilesMatch "\.atom">
     ForceType 'application/atom+xml; charset=UTF-8'
</FilesMatch>

ptzn

#ifdef RUBY_18
#  define STR(x) (RSTRING(x)->ptr)
#  define LEN(x) (RSTRING(x)->len)
#  define STR_AUX_CAPA(x) (RSTRING(buf)->aux.capa)
#  define SET_STR_LEN(x, i) (RSTRING(x)->len = i)

#  define FLOAT(f) (RFLOAT(f)->value)

#  define ARRAY(a) (RARRAY(a)->ptr)
#  define ARRAY_LEN(a) (RARRAY(a)->len)

ptzn

#ifdef RUBY_18
#  include "rubyio.h"
#  include "intern.h"
#else
#  include "ruby/io.h"
#  include "ruby/intern.h"
#endif

ptzn

$CFLAGS << ' -DRUBY_18' if RUBY_VERSION =~ /1.8/

ptzn

if defined?(PhusionPassenger)
  PhusionPassenger.on_event(:starting_worker_process) do |forked|
    if forked
      # We're in smart spawning mode.
    else
      # We're in conservative spawning mode. We don't need to do anything.
    end
  end
end

ptzn

I18n.t("foo.bar"); // -> "baz"
I18n.t("nested.hash"); // -> "value"
I18n.t("message.times", {count: 3}); // -> "3 times"

ptzn

var Translations = {
  locale: 'ru',
  "foo.bar": "baz",
  
  nested: {
    hash: "value"
  },
  
  message: {
    times: "{{count}} times"