Module: ActiveRecord::QueryMethods::CopyUnloadParser

Defined in:
lib/monkeypatch_activerecord.rb

Class Method Summary collapse

Class Method Details

.parse_options(options, options_hash, valid_switches, valid_options, valid_unquoted_options, valid_special_options) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/monkeypatch_activerecord.rb', line 9

def self.parse_options(options, options_hash, valid_switches, valid_options, valid_unquoted_options, valid_special_options)
  # credentials first
  credentials = nil
  if options_hash.has_key?(:credentials)
    credentials = options_hash[:credentials]
  else
    creds = {}
    creds[:aws_access_key_id] = options_hash[:aws_access_key_id] if options_hash.has_key?(:aws_access_key_id)
    creds[:aws_secret_access_key] = options_hash[:aws_secret_access_key] if options_hash.has_key?(:aws_secret_access_key)
    creds[:token] = options_hash[:token] if options_hash.has_key?(:token)
    creds[:master_symmetric_key] = options_hash[:master_symmetric_key] if options_hash.has_key?(:master_symmetric_key)
    credentials = creds.map{|k,v| "#{k}=#{v}"}.join(';')
  end

  option_list = []
  option_list << "WITH CREDENTIALS AS #{connection.quote_value(credentials)}" unless credentials.blank?

  valid_switches.each do |switch_name|
    if options.include? switch_name
      option_list << switch_name.to_s.upcase
    end
  end

  valid_options.each do |option_name|
    if options_hash.has_key? option_name
      option_list << "#{option_name.to_s.upcase} AS #{connection.quote_value(options_hash[option_name])}"
    end
  end

  valid_unquoted_options.each do |option_name|
    if options_hash.has_key? option_name
      option_list << "#{option_name.to_s.upcase} #{options_hash[option_name]}"
    end
  end

  return credentials, option_list
end