Module: Excom::Plugins::Sentry

Defined in:
lib/excom/plugins/sentry.rb,
lib/excom/plugins/sentry/sentinel.rb

Defined Under Namespace

Modules: ClassMethods Classes: Sentinel

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.used(command_class, **opts) ⇒ Object 



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# File 'lib/excom/plugins/sentry.rb', line 7

def self.used(command_class, **opts)
  klass = opts[:class]

  command_class._sentry_class = klass if klass
end

Instance Method Details

#can?(action) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/excom/plugins/sentry.rb', line 23

def can?(action)
  why_cant(action).nil?
end

#execute ⇒ Object 



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# File 'lib/excom/plugins/sentry.rb', line 13

def execute(*)
  reason = why_cant(:execute)

  return super if reason.nil?

  failure!(reason)

  self
end

#sentry ⇒ Object 



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# File 'lib/excom/plugins/sentry.rb', line 31

def sentry
  @sentry ||= self.class.sentry_class.new(self)
end

#why_cant(action) ⇒ Object 



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# File 'lib/excom/plugins/sentry.rb', line 27

def why_cant(action)
  sentry.denial_reason(action)
end