Class: ROM::Session::Tracker Private

Inherits:
Object
  • Object
show all
Defined in:
lib/rom/session/tracker.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Tracker

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Tracker.



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# File 'lib/rom/session/tracker.rb', line 12

def initialize
  @objects   = {}
  @changelog = []
end

Instance Method Details

#clean? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/rom/session/tracker.rb', line 34

def clean?
  changelog.empty?
end

#commit ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/rom/session/tracker.rb', line 18

def commit
  @changelog.each { |state| update(state.commit) }
  @changelog = []
end

#fetch(object) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/rom/session/tracker.rb', line 24

def fetch(object)
  @objects.fetch(object.__id__) { raise ObjectNotTrackedError, object }
end

#include?(object) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/rom/session/tracker.rb', line 29

def include?(object)
  @objects.key?(object.__id__)
end

#queue(state) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/rom/session/tracker.rb', line 39

def queue(state)
  @changelog << state
  update(state)
end

#store_persisted(object, mapper) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/rom/session/tracker.rb', line 55

def store_persisted(object, mapper)
  store(object, State::Persisted.new(object, mapper))
end

#store_transient(object, mapper) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/rom/session/tracker.rb', line 50

def store_transient(object, mapper)
  store(object, State::Transient.new(object, mapper))
end

#update(state) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/rom/session/tracker.rb', line 45

def update(state)
  store(state.object, state)
end