| when "email" | |
| regex = /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i | |
| when "url" | |
| regex = /^(http:\/\/|https:\/\/)?(www.)?[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3})([.]?[a-zA-Z]{2})?(\/\S*)?$/i | |
| when "number" | |
| regex = /^\d{1,3}(\,?\d{3})*$/ | |
| when "time" | |
| regex = /^(([0-1]?[0-9])|([2][0-3])):([0-5]?[0-9])(:([0-5]?[0-9]))?$/ | |
| when "date" | |
| regex = /^(\d{1,2})[\/|-|\.|\s](\d{1,2})[\/|-|\.|\s](\d{2,4})$/ |
| when "url" | |
| regex = /^(http|https):\/\/[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?\/.*)?$/ix | |
| test match scenario: | |
| http://www.en.hotmail-f.com.np | |
| https://www.apple.co.uk | |
| http://www.apple.com | |
| http://www.apple.com | |
| http://w3.apple.tv | |
| http://www.apple-apple.com |
These are some of my (Ryan Bates) favorite gems to use for various tasks:
| module Jekyll | |
| class RawTag < Liquid::Block | |
| def parse(tokens) | |
| @nodelist ||= [] | |
| @nodelist.clear | |
| while token = tokens.shift | |
| if token =~ FullToken | |
| if block_delimiter == $1 | |
| end_tag |
| The Status-Code element is a 3-digit integer result code of the attempt to understand and | |
| satisfy the request. The first digit of the Status-Code defines the class of response. The | |
| last two digits do not have any categorization role.There are 5 values for the first digit: | |
| 1xx: Informational - Request received, continuing process | |
| 2xx: Success - The action was successfully received,understood, and accepted | |
| 3xx: Redirection - Further action must be taken in order to complete the request | |
| 4xx: Client Error - The request contains bad syntax or cannot be fulfilled | |
| 5xx: Server Error - The server failed to fulfill an apparently valid request |
| Reference: http://rubyonwindowsguides.github.io/book/ch02-05.html | |
| Installing Native Gems | |
| Now we are fully equipped for Ruby development on Windows. Yet problem of installing native gems requires our attention and better explanation. DevKit’s smoke test passed without problem but does it mean we can install any gem written in C/C++? Unfortunately the answer is no. | |
| Native gems might depend on other libraries which are hard, or sometimes, impossible to build on Windows. Example of such a gem is Nokogiri, HTML and XML parser for Ruby, built upon Libxml2 library. Libxml2 is XML parser and toolkit written in C. If you want to know how to deal, at least partially, with such a libraries you should continue reading this chapter. Otherwise you can freely skip to the section “Installing Ruby On Rails”. | |
| Just for illustration try to install Nokogiri from sources. Installation will fail with quite a long message printed out in the Command Prompt. Leaving out irrelevant parts output looks similar to following: |
| I Copied from the following URL: | |
| 1) http://rubyonwindowsguides.github.io/book/ch02-05.html | |
| Now we are fully equipped for Ruby development on Windows. Yet problem of installing native gems requires our attention and better explanation. DevKit’s smoke test passed without problem but does it mean we can install any gem written in C/C++? Unfortunately the answer is no. | |
| Native gems might depend on other libraries which are hard, or sometimes, impossible to build on Windows. Example of such a gem is Nokogiri, HTML and XML parser for Ruby, built upon Libxml2 library. Libxml2 is XML parser and toolkit written in C. If you want to know how to deal, at least partially, with such a libraries you should continue reading this chapter. Otherwise you can freely skip to the section “Installing Ruby On Rails”. | |
| c:\>gem install nokogiri --platform=ruby |
| # 0. Make sure you have Ruby 1.9.3 installed, and optionally RVM and PostgreSQL | |
| # 0.2 If you are on the Mac, make sure you have a c compiler by installing XCode Command Line Tools or gcc4.2 with homebrew | |
| # https://github.com/mxcl/homebrew/wiki/Custom-GCC-and-cross-compilers | |
| # 0.5 Make sure you have bundler version ~> 1.2 as Rails depends on it | |
| gem install bundler | |
| # 1. Get edge Rails source (master branch) | |
| git clone https://github.com/rails/rails.git |
| Install LAMP stack on unix | |
| Followed this steps: http://www.howtoforge.com/ubuntu_lamp_for_newbies | |
| Install Apache | |
| 1) sudo apt-get install apache2 | |
| Install php5 |
| def nep_to_eng(*args) | |
| date = args.map{|val| val.to_i} | |
| date_error = date_valid(date, "np") | |
| unless date_error.empty? | |
| return date_error.collect{ |error| "Enter appropriate #{error}"} | |
| else | |
| en_start_year = 1943; en_start_month = 4; en_start_day = 14 - 1 | |
| np_start_year = 2000; np_start_month = 1; np_start_day = 1 | |
| day_of_week = 4 - 1 |
