Class: SnailTrail::Config

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/snail_trail/config.rb

Overview

Global configuration affecting all threads. Some thread-specific configuration can be found in ‘snail_trail.rb`, others in `controller.rb`.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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# File 'lib/snail_trail/config.rb', line 20

def initialize
  # Variables which affect all threads, whose access is synchronized.
  @mutex = Mutex.new
  @enabled = true

  # Variables which affect all threads, whose access is *not* synchronized.
  @serializer = SnailTrail::Serializers::YAML
  @has_snail_trail_defaults = {}
  @version_error_behavior = :legacy
end

Instance Attribute Details

#has_snail_trail_defaults ⇒ Object

Returns the value of attribute has_snail_trail_defaults.



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# File 'lib/snail_trail/config.rb', line 12

def has_snail_trail_defaults
  @has_snail_trail_defaults
end

#object_changes_adapter ⇒ Object

Returns the value of attribute object_changes_adapter.



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# File 'lib/snail_trail/config.rb', line 12

def object_changes_adapter
  @object_changes_adapter
end

#serializer ⇒ Object

Returns the value of attribute serializer.



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# File 'lib/snail_trail/config.rb', line 12

def serializer
  @serializer
end

#version_error_behavior ⇒ Object

Returns the value of attribute version_error_behavior.



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# File 'lib/snail_trail/config.rb', line 12

def version_error_behavior
  @version_error_behavior
end

#version_limit ⇒ Object

Returns the value of attribute version_limit.



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# File 'lib/snail_trail/config.rb', line 12

def version_limit
  @version_limit
end

Instance Method Details

#enabled ⇒ Object

Indicates whether SnailTrail is on or off. Default: true.



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# File 'lib/snail_trail/config.rb', line 32

def enabled
  @mutex.synchronize { !!@enabled }
end

#enabled=(enable) ⇒ Object 



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# File 'lib/snail_trail/config.rb', line 36

def enabled=(enable)
  @mutex.synchronize { @enabled = enable }
end