Class: Powcloud::Insurance::Channel::ProcChain

Inherits:

Object

• Object
• Powcloud::Insurance::Channel::ProcChain

Defined in:

lib/powcloud/insurance/channel.rb

Overview

Collection of procs, which could be called one by one asynchronously. Each proc should call next() on ProcChain instance.

Instance Method Summary

• #<<(blk) ⇒ Object
• #call ⇒ Object
• #initialize ⇒ ProcChain constructor

  A new instance of ProcChain.

• #next ⇒ Object

Constructor Details

#initialize ⇒ ProcChain

Returns a new instance of ProcChain.

# File 'lib/powcloud/insurance/channel.rb', line 7

def initialize
  @collection = []
end

Instance Method Details

#<<(blk) ⇒ Object

# File 'lib/powcloud/insurance/channel.rb', line 16

def <<(blk)
  @collection << blk
end

#call ⇒ Object

# File 'lib/powcloud/insurance/channel.rb', line 20

def call
  self.next
end

#next ⇒ Object

# File 'lib/powcloud/insurance/channel.rb', line 11

def next
  next_proc = @collection.shift
  next_proc.call if next_proc
end