mje113

module Rack
  class Request
    def subdomains(tld_len=1) # we set tld_len to 1, use 2 for co.uk or similar
      # cache the result so we only compute it once.
      @env['rack.env.subdomains'] ||= lambda {
        # check if the current host is an IP address, if so return an empty array
        return [] if (host.nil? ||
/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.match(host))
        host.split('.')[0...(1 - tld_len - 2)] # pull everything except the TLD
      }.call

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puts "hello joe"

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  def self.tree(path = nil)
    Rails.cache.fetch("folder-tree-#{path}", expires_in: 0) do 
      folders = Folder.where('path LIKE ?', "#{path}%").all
      path_parts = path.to_s.count('/')
      local_root = root
      local_first_tier = []

      folders.each do |folder|
        folder.children = folders.select { |f| f.parent_id == folder.id }.sort { |a, b| a.position <=> b.position }
        local_root = folder if path == folder.path

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# Orignal

module ActionController
  class Responder
    def to_format
      if get? || !has_errors? || response_overridden?
        default_render
      else
        display_errors
      end

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class Foo
  public def my_public_method
    1 + 2
  end

  protected def my_protected_method
    3 + 4
  end

  def my_private_method

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NoMethodError (super: no superclass method `request_parameters'):
 gems/gems/actionpack-3.2.13/lib/action_dispatch/http/request.rb:237:in `POST'
 gems/gems/actionpack-3.2.13/lib/action_dispatch/http/parameters.rb:10:in `parameters'

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module Couchbase

  class AsyncCallback
    include Java::NetSpyMemcachedInternal::OperationCompletionListener

    def initialize(callback)
      @callback = callback
    end

    def onComplete(future)

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$ sudo dpkg -i couchbase-server-enterprise_2.2.0_x86_64.deb
Selecting previously unselected package couchbase-server.
(Reading database ... 70796 files and directories currently installed.)
Unpacking couchbase-server (from couchbase-server-enterprise_2.2.0_x86_64.deb) ...
libssl1* is installed. Continue installing
Minimum RAM required  : 4 GB
System RAM configured : 3145728 kB
Minimum number of processors required : 4 cores
Number of processors on the system    : 32 cores
Setting up couchbase-server (2.2.0) ...

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# A
100.times do |i|
  case [i % 3 == 0, i % 5 == 0]
  when [true, true]  then puts 'Fizz Buzz'
  when [true, false] then puts 'Fizz'
  when [false, true] then puts 'Buzz'
  else
    puts i
  end
end

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$ ping github.com
PING github.com (192.30.252.131): 56 data bytes
64 bytes from 192.30.252.131: icmp_seq=0 ttl=248 time=88.360 ms
Request timeout for icmp_seq 1
64 bytes from 192.30.252.131: icmp_seq=2 ttl=248 time=91.491 ms
64 bytes from 192.30.252.131: icmp_seq=3 ttl=248 time=91.730 ms
64 bytes from 192.30.252.131: icmp_seq=4 ttl=248 time=86.243 ms
64 bytes from 192.30.252.131: icmp_seq=5 ttl=248 time=89.297 ms
Request timeout for icmp_seq 6
Request timeout for icmp_seq 7