Class: ActiveSupport::Messages::RotationCoordinator

Inherits:
Object
  • Object
show all
Defined in:
activesupport/lib/active_support/messages/rotation_coordinator.rb

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&secret_generator) ⇒ RotationCoordinator

Returns a new instance of RotationCoordinator.

Raises:

  • (ArgumentError) 


10
11
12
13
14
15
16
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 10

def initialize(&secret_generator)
  raise ArgumentError, "A secret generator block is required" unless secret_generator
  @secret_generator = secret_generator
  @rotate_options = []
  @on_rotation = nil
  @codecs = {}
end

Instance Attribute Details

#transitional ⇒ Object

Returns the value of attribute transitional



8
9
10
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 8

def transitional
  @transitional
end

Instance Method Details

#[](salt) ⇒ Object 



18
19
20
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 18

def [](salt)
  @codecs[salt] ||= build_with_rotations(salt)
end

#[]=(salt, codec) ⇒ Object 



22
23
24
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 22

def []=(salt, codec)
  @codecs[salt] = codec
end

#clear_rotations ⇒ Object 



39
40
41
42
43
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 39

def clear_rotations
  changing_configuration!
  @rotate_options.clear
  self
end

#on_rotation(&callback) ⇒ Object 



45
46
47
48
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 45

def on_rotation(&callback)
  changing_configuration!
  @on_rotation = callback
end

#rotate(**options, &block) ⇒ Object

Raises:

  • (ArgumentError) 


26
27
28
29
30
31
32
33
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 26

def rotate(**options, &block)
  raise ArgumentError, "Options cannot be specified when using a block" if block && !options.empty?
  changing_configuration!

  @rotate_options << (block || options)

  self
end

#rotate_defaults ⇒ Object 



35
36
37
 
# File 'activesupport/lib/active_support/messages/rotation_coordinator.rb', line 35

def rotate_defaults
  rotate()
end