Class: FactoryGirl::Sequence Private

Inherits:
Object
  • Object
show all
Defined in:
lib/factory_girl/sequence.rb

Overview

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.

Sequences are defined using sequence within a FactoryGirl.define block. Sequence values are generated using next.

Defined Under Namespace

Classes: EnumeratorAdapter

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (Sequence) initialize(name, *args, &proc)

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 Sequence



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# File 'lib/factory_girl/sequence.rb', line 9

def initialize(name, *args, &proc)
  @name    = name
  @proc    = proc

  options  = args.extract_options!
  @value   = args.first || 1
  @aliases = options.fetch(:aliases) { [] }

  if !@value.respond_to?(:peek)
    @value = EnumeratorAdapter.new(@value)
  end
end

Instance Attribute Details

- (Object) name (readonly)

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/factory_girl/sequence.rb', line 7

def name
  @name
end

Instance Method Details

- (Object) names

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/factory_girl/sequence.rb', line 34

def names
  [@name] + @aliases
end

- (Object) next(scope = nil)

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/factory_girl/sequence.rb', line 22

def next(scope = nil)
  if @proc && scope
    scope.instance_exec(value, &@proc)
  elsif @proc
    @proc.call(value)
  else
    value
  end
ensure
  increment_value
end