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VCR.configure do |vcr|
  normalized_uri = lambda do |uri|
    uri = URI(uri)
    path_parts = uri.path.split('/')
    # put a deterministic value in place of the non-deterministic username
    path_parts[2] = '__username__'
    uri.path = path_parts.join('/')
    uri.to_s
  end

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➜ irb
1.9.3p194 :001 > string = "This is a string"
 => "This is a string" 
1.9.3p194 :003 > require 'stringio'
 => true 
1.9.3p194 :004 > io = StringIO.new(string)
 => #<StringIO:0x007f988402a890> 
1.9.3p194 :005 > io.read(2)
 => "Th" 
1.9.3p194 :006 > string.slice!(2, -1)

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# A sample Gemfile
source "https://rubygems.org"

gem 'typhoeus', git: 'git://github.com/typhoeus/typhoeus.git'
gem 'sinatra'

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# From: https://github.com/seomoz/interpol/blob/5108f29eadf52c4401785d86f4bc75f590813792/Rakefile#L42-51

desc "Import the twitter bootstrap assets from the compass_twitter_bootstrap gem"
task :import_bootstrap_assets do
  # when the gem installed as a :git gem, it has "-" as a separator;
  # when it's installed as a released rubygem, it has "_" as a separator.
  gem_lib_path = $LOAD_PATH.grep(/compass[-_]twitter[-_]bootstrap/).first
  assets = Dir[File.join(gem_lib_path, '..', 'vendor', 'assets', '**')]

  destination_path = File.expand_path("../lib/interpol/documentation_app/public", __FILE__)

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RSpec.configure do |c|
  { unit: 0.1, integration: 0.5 }.each do |type, max_time|
    c.after(:each, example_group: { file_path: %r|spec/#{type}| }) do
      run_time = Time.now - example.metadata.fetch(:execution_result).fetch(:started_at)
      if run_time > max_time
        raise "Example took too long: #{run_time} seconds (max is #{max_time} seconds)."
      end
    end
  end
end

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require 'benchmark'

def memoized_symbol
  @memoized_symbol ||= :memoized_symbol
end

def raw_symbol
  :raw_symbol
end

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class Shock
  def intialize(type)
    @type = type
  end

  def cost
    coster_for(type).compute
  end

private

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class Foo
  def method_missing(name, *args)
    puts "in #{name}"
    self
  end

  def respond_to_missing?(name, include_private)
    true
  end
end

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rvm use 1.9.3

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require 'httpclient'
require 'vcr'
require 'webmock'
require 'test/unit'

# To allow us to do real HTTP requests in a VCR.turned_off, we
# have to tell webmock to let us. 
WebMock.allow_net_connect!

VCR.configure do |c|