Class: SampleModels::Sampler

Inherits:
Object
  • Object
show all
Defined in:
lib/sample_models/sampler.rb

Defined Under Namespace

Classes: ConfigureRecipient

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model_class) ⇒ Sampler

Returns a new instance of Sampler.



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# File 'lib/sample_models/sampler.rb', line 6

def initialize(model_class)
  @model_class = model_class
  @attribute_sequences = Hash.new { |h,k| h[k] = {} }
  @defaults = HashWithIndifferentAccess.new
  @forced_unique = []
  @forced_email_format = []
  @named_samples = HashWithIndifferentAccess.new
  @polymorphic_default_classes = HashWithIndifferentAccess.new
end

Instance Attribute Details

#before_save ⇒ Object

Returns the value of attribute before_save.



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# File 'lib/sample_models/sampler.rb', line 3

def before_save
  @before_save
end

#defaults ⇒ Object (readonly)

Returns the value of attribute defaults.



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# File 'lib/sample_models/sampler.rb', line 4

def defaults
  @defaults
end

#named_samples ⇒ Object

Returns the value of attribute named_samples.



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# File 'lib/sample_models/sampler.rb', line 3

def named_samples
  @named_samples
end

#polymorphic_default_classes ⇒ Object

Returns the value of attribute polymorphic_default_classes.



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# File 'lib/sample_models/sampler.rb', line 3

def polymorphic_default_classes
  @polymorphic_default_classes
end

Instance Method Details

#attribute_sequence(pass, column) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 16

def attribute_sequence(pass, column)
  @attribute_sequences[pass][column.name] ||= begin
    AttributeSequence.build(
      pass, model, column, @forced_unique.include?(column.name),
      @forced_email_format.include?(column.name)
    )
  end
end

#configure(block) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 25

def configure(block)
  recipient = ConfigureRecipient.new(self)
  block.call(recipient)
end

#first_pass_attribute_sequence(column) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 30

def first_pass_attribute_sequence(column)
  attribute_sequence(:first, column)
end

#force_email_format(attr) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 34

def force_email_format(attr)
  @forced_email_format << attr.to_s
end

#force_unique(attr) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 38

def force_unique(attr)
  @forced_unique << attr.to_s
end

#model ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 46

def model
  SampleModels.models[@model_class]
end

#sample(*args) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 50

def sample(*args)
  Creation.new(self, *args).run
end

#second_pass_attribute_sequence(column) ⇒ Object 



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# File 'lib/sample_models/sampler.rb', line 54

def second_pass_attribute_sequence(column)
  attribute_sequence(:second, column)
end