Module: FakeWeb::Utility

Defined in:
lib/fake_web/utility.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.decode_userinfo_from_header(header) ⇒ Object 



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# File 'lib/fake_web/utility.rb', line 4

def self.decode_userinfo_from_header(header)
  header.sub(/^Basic /, "").unpack("m").first
end

.encode_unsafe_chars_in_userinfo(userinfo) ⇒ Object 



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# File 'lib/fake_web/utility.rb', line 8

def self.encode_unsafe_chars_in_userinfo(userinfo)
  unsafe_in_userinfo = /[^#{URI::REGEXP::PATTERN::UNRESERVED};&=+$,]|^(#{URI::REGEXP::PATTERN::ESCAPED})/
  userinfo.split(":").map { |part| URI.escape(part, unsafe_in_userinfo) }.join(":")
end

.simple_array_permutation(array) {|array| ... } ⇒ Object

Array#permutation wrapper for 1.8.6-compatibility. It only supports the simple case that returns all permutations (so it doesn’t take a numeric argument).

Yields:

  • (array) 


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# File 'lib/fake_web/utility.rb', line 24

def self.simple_array_permutation(array, &block)
  # use native implementation if it exists
  return array.permutation(&block) if array.respond_to?(:permutation)

  yield array if array.length <= 1

  array.length.times do |i|
    rest = array.dup
    picked = rest.delete_at(i)
    next if rest.empty?

    simple_array_permutation(rest) do |part_of_rest|
      yield [picked] + part_of_rest
    end
  end

  array
end

.strip_default_port_from_uri(uri) ⇒ Object 



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# File 'lib/fake_web/utility.rb', line 13

def self.strip_default_port_from_uri(uri)
  case uri
  when %r{^http://}  then uri.sub(%r{:80(/|$)}, '\1')
  when %r{^https://} then uri.sub(%r{:443(/|$)}, '\1')
  else uri
  end
end