Class: Reactor::Plans::DeleteChannel

Inherits:
CommonAttribute show all
Defined in:
lib/reactor/plans/delete_channel.rb

Constant Summary

Constants inherited from CommonAttribute

CommonAttribute::ALLOWED_PARAMS

Instance Method Summary collapse

Methods inherited from CommonAttribute

#set

Methods included from Prepared

#error, #separate_arguments

Constructor Details

#initialize(*args) ⇒ DeleteChannel

Returns a new instance of DeleteChannel.



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# File 'lib/reactor/plans/delete_channel.rb', line 5

def initialize(*args)
  super()
  (name, x), options = separate_arguments(*args)
  @name = name || options[:name]
end

Instance Method Details

#migrate! ⇒ Object 



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# File 'lib/reactor/plans/delete_channel.rb', line 16

def migrate!
  Reactor::Cm::Channel.get(@name).delete!
end

#prepare! ⇒ Object 



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# File 'lib/reactor/plans/delete_channel.rb', line 11

def prepare!
  error("name is nil") if @name.nil?
  error("channel #{@name} does not exist") if not Reactor::Cm::Channel.exists?(@name)
end