iantropov

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

iantropov

gemfile_path          = "#{File.basename(__FILE__, '.rb')}.gemfile"
ENV['BUNDLE_GEMFILE'] = File.expand_path(gemfile_path)

unless File.exists?(gemfile_path)
  File.write(gemfile_path, <<-GEMFILE)
    source 'https://rubygems.org'
    gem 'rails', '4.0.0'
    gem 'sqlite3'
  GEMFILE

iantropov

gemfile_path          = "#{File.basename(__FILE__, '.rb')}.gemfile"
ENV['BUNDLE_GEMFILE'] = File.expand_path(gemfile_path)

unless File.exists?(gemfile_path)
  File.write(gemfile_path, <<-GEMFILE)
    source 'https://rubygems.org'
    gem 'rails', '4.0.0'
    gem 'sqlite3'
  GEMFILE

iantropov

# Activate the gem you are reporting the issue against.
gem 'activerecord', '4.0.0'
require 'active_record'
require 'minitest/autorun'
require 'logger'

# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
ActiveRecord::Base.logger = Logger.new(STDOUT)

iantropov

gem 'activerecord', '4.0.0'
require 'active_record'
require 'minitest/autorun'
require 'logger'

gem "schema_plus"
require 'schema_plus'

# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(

iantropov

If you have a libxml2.dll, try copying over to libxml2-2.dll and see if that solves your problem.

iantropov

1. So edit the gems/rmagick-2.13.1/ext/RMagick/extconf.rb file at #171 and #178 like below: "`identify -version` =~ /Version: ImageMagick (\d+\.\d+\.\d+)-\d+ /"

2.1) Ruby => http://rubyforge.org/frs/download.php/74298/rubyinstaller-1.9.2-p180.exe
2) DevKit => http://github.com/downloads/oneclick/rubyinstaller/DevKit-tdm-32-4.5.1-20101214-1400-sfx.exe
3) ImageMagick => http://www.imagemagick.org/download/binaries/ImageMagick-6.6.7-9-Q16-windows-dll.exe !!!!!32bits
4) RMagick => https://github.com/rmagick/rmagick/zipball/master
5) type-windows.xml => http://www.imagemagick.org/source/type-windows.xml

3. 1) Ruby => c:\Ruby192
2) DevKit => c:\DevKit

iantropov

$._data( elem ).events

iantropov

gem install ruby-debug-ide --pre

gem install ruby-debug-base19x --pre

iantropov

from lxml import html

class YandexRespParser(object):

    __RESULTS_ON_PAGE = 10 #Its possible to evaluate this number from first result page
    
    def __create_rep(self, result_element):
        rep = {}
        
        rep["index"] = int(result_element.xpath('.//b[@class="b-serp-item__number"]')[0].text_content())