Class: NBTFile::Types::List

Inherits:
Object
  • Object
show all
Includes:
Enumerable, Private::Base
Defined in:
lib/nbtfile.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, items = []) ⇒ List

Returns a new instance of List.



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# File 'lib/nbtfile.rb', line 917

def initialize(type, items=[])
  @type = type
  @items = []
  for item in items
    self << item
  end
end

Instance Attribute Details

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/nbtfile.rb', line 915

def type
  @type
end

Instance Method Details

#<<(item) ⇒ Object 



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# File 'lib/nbtfile.rb', line 925

def <<(item)
  unless item.instance_of? @type
    raise TypeError, "Items should be instances of #{@type}"
  end
  @items << item
  self
end

#==(other) ⇒ Object 



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# File 'lib/nbtfile.rb', line 951

def ==(other)
  self.class == other.class && @items == other.to_a
end

#each ⇒ Object 



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# File 'lib/nbtfile.rb', line 933

def each
  if block_given?
    @items.each { |item| yield item }
    self
  else
    @items.each
  end
end

#length ⇒ Object Also known as: size 



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# File 'lib/nbtfile.rb', line 946

def length
  @items.length
end

#to_a ⇒ Object 



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# File 'lib/nbtfile.rb', line 942

def to_a
  @items.dup
end