Class: MtgDb::Models::Card

Inherits:
Sequel::Model
  • Object
show all
Defined in:
lib/mtg_db/models.rb

Instance Method Summary collapse

Instance Method Details

#is_planeswalker? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mtg_db/models.rb', line 64

def is_planeswalker?
  supertype.name == 'Planeswalker'
end

#is_transformable? ⇒ Boolean

Card.collect {|c| c if c.is_transformable?}.compact

Returns:

  • (Boolean) 


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# File 'lib/mtg_db/models.rb', line 69

def is_transformable?
  rules =~ /transform/io
end

#is_vanguard? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mtg_db/models.rb', line 60

def is_vanguard?
  supertype.name == 'Vanguard'
end

#power=(new_power) ⇒ Object

When power is non-integer (e.g. *), store it in the NonIntAttribute table and use a dummy value in Card table



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# File 'lib/mtg_db/models.rb', line 32

def power=(new_power)
  if !new_power.nil?
    if !looks_like_number?(new_power)
      attr = NonIntAttribute.find(original_attribute: new_power)
      if attr.nil?
        card_attribute = -65_535 + NonIntAttribute.all.size
        attr = NonIntAttribute.find_or_create(original_attribute: new_power, card_attribute: card_attribute)
      end
      super(attr.card_attribute)
    else
      super(new_power)
    end
  else
    super(new_power)
  end
end

#subtype=(new_subtype) ⇒ Object

Take care of assignment to the foreign key



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# File 'lib/mtg_db/models.rb', line 24

def subtype=(new_subtype)
  if new_subtype.is_a? String
    value = Subtype.find_or_create(name: new_subtype)
  end
  super(value)
end

#supertype=(new_supertype) ⇒ Object

Take care of assignment to the foreign key



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# File 'lib/mtg_db/models.rb', line 16

def supertype=(new_supertype)
  if new_supertype.is_a? String
    value = Supertype.find_or_create(name: new_supertype)
  end
  super(value)
end

#toughness=(new_toughness) ⇒ Object 



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# File 'lib/mtg_db/models.rb', line 49

def toughness=(new_toughness)
  return if new_toughness.nil?

  if looks_like_number?(new_toughness)
    super(new_toughness)
  else
    attr = find_or_create_non_int_attribute(new_toughness)
    super(attr.card_attribute)
  end
end