Class: Fabrication::Sequencer

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/fabrication/sequencer.rb

Constant Summary collapse

DEFAULT = 
:_default

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.clear ⇒ Object 



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# File 'lib/fabrication/sequencer.rb', line 13

def self.clear
  instance.sequences.clear
  instance.sequence_blocks.clear
end

.sequence(name = DEFAULT, start = nil, &block) ⇒ Object 



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# File 'lib/fabrication/sequencer.rb', line 9

def self.sequence(name = DEFAULT, start = nil, &block)
  instance.sequence(name, start, &block)
end

Instance Method Details

#reset ⇒ Object 



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# File 'lib/fabrication/sequencer.rb', line 37

def reset
  Fabrication::Config.sequence_start = nil
  @sequences = nil
  @sequence_blocks = nil
end

#sequence(name = DEFAULT, start = nil, &block) ⇒ Object 



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# File 'lib/fabrication/sequencer.rb', line 18

def sequence(name = DEFAULT, start = nil, &block)
  idx = sequences[name] ||= start || Fabrication::Config.sequence_start
  if block
    sequence_blocks[name] = block.to_proc
  else
    sequence_blocks[name] ||= ->(i) { i }
  end.call(idx).tap do
    sequences[name] = idx.succ
  end
end

#sequence_blocks ⇒ Object 



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# File 'lib/fabrication/sequencer.rb', line 33

def sequence_blocks
  @sequence_blocks ||= {}
end

#sequences ⇒ Object 



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# File 'lib/fabrication/sequencer.rb', line 29

def sequences
  @sequences ||= {}
end