Class: Wishlist

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

Constant Summary collapse

WISHLIST_URI = 
'https://raw.githubusercontent.com/48klocs/dim-wish-list-sources/master/choosy_voltron.txt'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(wishlist_items = []) ⇒ Wishlist

Returns a new instance of Wishlist.



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# File 'lib/dim_wishlist.rb', line 43

def initialize(wishlist_items = [])
  @items = {}
  wishlist_items.each(&:add_item)
end

Instance Attribute Details

#items ⇒ Object

Returns the value of attribute items.



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# File 'lib/dim_wishlist.rb', line 9

def items
  @items
end

Class Method Details

.parse(wishlist_uri = WISHLIST_URI) ⇒ Object 



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# File 'lib/dim_wishlist.rb', line 14

def parse(wishlist_uri = WISHLIST_URI)
  instance = self.new
  body = get_wishlist_text(wishlist_uri)

  return if body.nil?

  lines = []
  body.split("\n").each do |line|
    if line =~ %r{// [a-zA-Z(]|//notes:|dimwishlist:}
      lines << line
    elsif lines.length.positive?
      instance.add_item(WishlistItem.new(lines)) rescue nil
      lines.clear
    end
  end

  instance
end

Instance Method Details

#add_item(wishlist_item) ⇒ Object 



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# File 'lib/dim_wishlist.rb', line 48

def add_item(wishlist_item)
  wishlist_item.item_ids.each do |id|
    @items[id] ||= []
    @items[id] << wishlist_item
    @items[id].uniq!
  end

  wishlist_item
end

#items_with_id(id) ⇒ Object 



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# File 'lib/dim_wishlist.rb', line 58

def items_with_id(id)
  @items[id] || []
end

#to_s ⇒ Object 



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# File 'lib/dim_wishlist.rb', line 66

def to_s
  @items.values.flatten.map(&:to_s).join
end

#wishlist_item?(id, perks) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dim_wishlist.rb', line 62

def wishlist_item?(id, perks)
  items_with_id(id).any? { |item| item.has_roll?(id, perks) }
end