Class: Settlers::Collector

Inherits:

Object

• Object
• Settlers::Collector

Includes:

Enumerable, Observer

Defined in:

lib/settlers/collector.rb

Instance Method Summary

• #each(&block) ⇒ Object
• #initialize ⇒ Collector constructor

  A new instance of Collector.

• #server_exists_at(address) ⇒ Object
• #size ⇒ Object

Methods included from Observer

#update

Constructor Details

#initialize ⇒ Collector

Returns a new instance of Collector.

# File 'lib/settlers/collector.rb', line 8

def initialize
  @addresses = Set.new
end

Instance Method Details

#each(&block) ⇒ Object

# File 'lib/settlers/collector.rb', line 16

def each(&block)
  @addresses.sort.each(&block)
end

#server_exists_at(address) ⇒ Object

# File 'lib/settlers/collector.rb', line 12

def server_exists_at(address)
  @addresses.add(address)
end

#size ⇒ Object

# File 'lib/settlers/collector.rb', line 20

def size
  @addresses.size
end