Class: Rdayone::EntryList

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/rdayone/entry_list.rb

Instance Method Summary collapse

Constructor Details

#initialize(entry_paths, finder) ⇒ EntryList

Returns a new instance of EntryList.



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# File 'lib/rdayone/entry_list.rb', line 7

def initialize(entry_paths, finder)
  @entry_paths = entry_paths
  @entry_cache = {}
  @finder = finder
end

Instance Method Details

#each ⇒ Object 



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# File 'lib/rdayone/entry_list.rb', line 31

def each
  (0..@entry_paths.length - 1).each do |index|
    yield self.fetch(index)
  end
end

#fetch(index) ⇒ Object Also known as: []

Raises:

  • (ArgumentError) 


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# File 'lib/rdayone/entry_list.rb', line 13

def fetch(index)
  raise ArgumentError if index > @entry_paths.length
  entry = @entry_cache[index]
  unless entry
    uuid = @finder.uuid_from_path(@entry_paths[index])
    photo = @finder.find_photo_for(uuid)
    entry = Rdayone::Entry.new(Plist::parse_xml(@entry_paths[index]), photo)
    @entry_cache[index] = entry
  end
  entry
end

#sort_desc ⇒ Object 



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# File 'lib/rdayone/entry_list.rb', line 27

def sort_desc
  sort { |e1, e2| e2.creation_date <=> e1.creation_date }
end