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Class: Concurrent::Channel::Selector::TakeClause

Relationships & Source Files
Inherits: Object
Defined in: lib/concurrent-ruby-edge/concurrent/channel/selector/take_clause.rb

Class Method Summary

Instance Method Summary

Constructor Details

.new(channel, block) ⇒ TakeClause

[ GitHub ] 

  


# File 'lib/concurrent-ruby-edge/concurrent/channel/selector/take_clause.rb', line 9



def initialize(channel, block)
  @channel = channel
  @block = block
end


  







Instance Method Details



  

    #execute  
  

  [ GitHub ]


  

  


# File 'lib/concurrent-ruby-edge/concurrent/channel/selector/take_clause.rb', line 14



def execute
  if (result = @channel.poll?).just?
    Concurrent::Maybe.just(@block.call(result.value))
  else
    Concurrent::Maybe.nothing
  end
end