vraravam

require 'active_resource/base'
require 'active_resource/log_subscriber'

module ActiveResource
  class LogSubscriber < ActiveSupport::LogSubscriber
    def request_with_filtered_logging(event)
      request_uri = event.payload[:request_uri]
      start_of_query_string = request_uri.index("?")
      request_uri_without_query_string = request_uri[0, start_of_query_string]
      query_string = request_uri[(start_of_query_string + 1)..-1]

vraravam

#!/usr/bin/env ruby

if ARGV.size != 2
  puts "Usage: #{$0} <from_language> <to_language>"
  exit -1
end

require 'rubygems'
require 'ya2yaml'   # this gem is needed for this to work!
require 'yaml'

vraravam

module Spec
  module Extension
    def using_constants(klass, new_constants)
      old_constants = {}
      begin
        new_constants.each_pair do |name, value|
          old_constants[name] = klass.__send__(:remove_const, name)
          klass.const_set(name, value)
        end

vraravam

#!/usr/bin/env ruby
require 'open3'

def system_puts(command)
  puts command
  system command
end

branches = `git branch`.split("\n")
current_branch = branches.select{|l| l =~ /^\*/}.first.gsub("\* ", "")

vraravam

validates_existence_of:
This method can be used for both Active records as well as Active Resources - ie anything that responds to 'exists?'. It has been tested to work with Rails v2.2+ and supports all options that validates_each does (like allow_nil, if, unless, etc) and a couple of additional ones (resource_name => the attribute name that might be based on a domain concept; and resource_class => that could be derived from the resource name, but could be namespaced, etc). Here is the code:

          def validates_existence_of(*attributes)
            options = {:message => 'does not exist'}.merge(attributes.extract_options!)
            validates_each(attributes, options) do |record, attr, value|
              resource_name = options[:resource_name]
              resource_name ||= attr.to_s.gsub(/_id$/, "") if attr.to_s =~ /_id$/
              resource_name || attr.to_s  # last resort