Class: Card::Virtual

Inherits:
Cardio::Record show all
Defined in:
mod/virtual/lib/card/virtual.rb

Overview

Model for the card_virtuals table. It provides method to get and store content for virtual cards from the card_virtuals table.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.cache ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 37

def cache
  Card::Cache[Virtual]
end

.delete(card) ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 32

def delete card
  cache.delete card.key
  find_by_card(card)&.delete
end

.fetch(card) ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 22

def fetch card
  cache.fetch card.key do
    find_by_card(card) || create(card)
  end
end

.save(card) ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 28

def save card
  cache.write card.key, create_or_update(card)
end

Instance Method Details

#card_id ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 13

def card_id
  Card.fetch left_id, right_id
end

#cardname ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 17

def cardname
  [left_id, right_id].cardname
end

#update(new_content) ⇒ Object 



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# File 'mod/virtual/lib/card/virtual.rb', line 8

def update new_content
  content == new_content ? touch : update!(content: new_content)
  new_content
end