Class: Dry::Facts::Event

Inherits:
Object
  • Object
show all
Defined in:
lib/dry/facts/event.rb

Constant Summary collapse

@@_aggregate_constructor = 
false

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data: {}, metadata: {}) ⇒ Event

data



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# File 'lib/dry/facts/event.rb', line 37

def initialize  data:     {},
                metadata: {}
  @metadata = _default_metadata_merged_with(metadata) || Hash.new
  @data     = {}.merge(data) || Hash.new
  freeze
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/dry/facts/event.rb', line 10

def data
  @data
end

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/dry/facts/event.rb', line 11

def metadata
  @metadata
end

Class Method Details

.aggregate_constructor ⇒ Object 



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# File 'lib/dry/facts/event.rb', line 14

def aggregate_constructor
  @@_aggregate_constructor = true
end

.from_h(h) ⇒ Object 



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# File 'lib/dry/facts/event.rb', line 18

def from_h(h)
  Object
  .const_get(h[:metadata][:type][:name])
  .new( data:     h[:data],
        metadata: h[:metadata])
end

Instance Method Details

#aggregate_id ⇒ Object 



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# File 'lib/dry/facts/event.rb', line 56

def aggregate_id
  self.metadata[:aggregate_id]
end

#id ⇒ Object 



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# File 'lib/dry/facts/event.rb', line 44

def id
  @metadata[:id]
end

#to_h ⇒ Object 



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# File 'lib/dry/facts/event.rb', line 60

def to_h
  { data:     self.data,
    metadata: self.metadata }
end

#uuid ⇒ Object 



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# File 'lib/dry/facts/event.rb', line 48

def uuid
  @metadata[:uuid]
end