Class: Karousel

Inherits:
Object
  • Object
show all
Defined in:
lib/karousel.rb,
lib/karousel/job.rb,
lib/karousel/errors.rb,
lib/karousel/version.rb,
lib/karousel/client_job.rb

Overview

Implements karousel

Defined Under Namespace

Classes: ClientJob, Job, NotImplementedError

Constant Summary collapse

STATUS = 
{ init: 1, sent: 2, success: 3, failure: 4 }.freeze
VERSION = 
'0.10.0'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, size = 10, time_interval = 0, data = nil) ⇒ Karousel

Returns a new instance of Karousel.



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# File 'lib/karousel.rb', line 17

def initialize(klass, size = 10, time_interval = 0, data = nil)
  @klass = klass
  @size = size
  @time_interval = time_interval
  @seats = []
  @klass.load(data) if data
end

Instance Attribute Details

#seats ⇒ Object (readonly)

Returns the value of attribute seats.



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# File 'lib/karousel.rb', line 10

def seats
  @seats
end

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/karousel.rb', line 10

def size
  @size
end

#time_interval ⇒ Object (readonly)

Returns the value of attribute time_interval.



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# File 'lib/karousel.rb', line 10

def time_interval
  @time_interval
end

Class Method Details

.version ⇒ Object 



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# File 'lib/karousel.rb', line 13

def self.version
  VERSION
end

Instance Method Details

#populate ⇒ Object 



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# File 'lib/karousel.rb', line 25

def populate
  new_seats = []
  @klass.populate(@size - @seats.size).each do |inst|
    new_seats << Job.new(inst)
  end
  @seats = new_seats + @seats
end

#run(&block) ⇒ Object 



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# File 'lib/karousel.rb', line 33

def run(&block)
  populate
  until @seats.empty?
    send_request
    sleep(@time_interval)
    check_response
    yield if block
    populate
  end
end