TupleBag is an unordered collection of tuples. It is the basis of Tuplespace.

Namespace
Methods
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F
H
P
Instance Public methods
delete(tuple)

Removes tuple from the TupleBag.

Source: show 

# File lib/rinda/tuplespace.rb, line 342
def delete(tuple)
  key = bin_key(tuple)
  bin = @hash[key]
  return nil unless bin
  bin.delete(tuple)
  @hash.delete(key) if bin.empty?
  tuple
end
delete_unless_alive()

Delete tuples which dead tuples from the TupleBag, returning the deleted tuples.

Source: show 

# File lib/rinda/tuplespace.rb, line 382
def delete_unless_alive
  deleted = []
  @hash.each do |key, bin|
    bin.delete_if do |tuple|
      if tuple.alive?
        false
      else
        deleted.push(tuple)
        true
      end
    end
  end
  deleted
end
find(template)

Finds a live tuple that matches template.

Source: show 

# File lib/rinda/tuplespace.rb, line 362
def find(template)
  bin_for_find(template).find do |tuple|
    tuple.alive? && template.match(tuple)
  end
end
find_all(template)

Finds all live tuples that match template.

Source: show 

# File lib/rinda/tuplespace.rb, line 353
def find_all(template)
  bin_for_find(template).find_all do |tuple|
    tuple.alive? && template.match(tuple)
  end
end
find_all_template(tuple)

Finds all tuples in the TupleBag which when treated as templates, match tuple and are alive.

Source: show 

# File lib/rinda/tuplespace.rb, line 372
def find_all_template(tuple)
  @enum.find_all do |template|
    template.alive? && template.match(tuple)
  end
end
has_expires?()

true if the TupleBag to see if it has any expired entries.

Source: show 

# File lib/rinda/tuplespace.rb, line 324
def has_expires?
  @enum.find do |tuple|
    tuple.expires
  end
end
push(tuple)

Add tuple to the TupleBag.

Source: show 

# File lib/rinda/tuplespace.rb, line 333
def push(tuple)
  key = bin_key(tuple)
  @hash[key] ||= TupleBin.new
  @hash[key].add(tuple)
end