Class: EndpointFlux::Config::RescueFrom

Inherits:
Object
  • Object
show all
Defined in:
lib/endpoint_flux/config/rescue_from.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RescueFrom

Returns a new instance of RescueFrom.



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# File 'lib/endpoint_flux/config/rescue_from.rb', line 6

def initialize
  @handlers   = {}
  @exceptions = []
end

Instance Attribute Details

#exceptions ⇒ Object

Returns the value of attribute exceptions.



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# File 'lib/endpoint_flux/config/rescue_from.rb', line 4

def exceptions
  @exceptions
end

#handlers ⇒ Object

Returns the value of attribute handlers.



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# File 'lib/endpoint_flux/config/rescue_from.rb', line 4

def handlers
  @handlers
end

Instance Method Details

#add(klass, &block) ⇒ Object 



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# File 'lib/endpoint_flux/config/rescue_from.rb', line 17

def add(klass, &block)
  raise 'Block not given' unless block_given?

  handlers[klass.to_s] = block

  exceptions << klass unless exceptions.include?(klass)

  nil
end

#run(name, attrs, e) ⇒ Object 



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# File 'lib/endpoint_flux/config/rescue_from.rb', line 11

def run(name, attrs, e)
  raise 'No handler given' unless exceptions.include?(e.class)

  handlers[e.class.name].call(name, attrs, e)
end