Module: SimpleErrors::Rescue

Extended by:
ActiveSupport::Concern
Defined in:
lib/simple_errors/rescue.rb

Overview

A mixin for ApplicationController which rescues from common errors. If you have specific ones you want to rescue with a 404, call the class method rescue_with_not_found, passing one or more error classes

Instance Method Summary collapse

Instance Method Details

#call_before_rescue_block ⇒ Object 



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# File 'lib/simple_errors/rescue.rb', line 74

def call_before_rescue_block
  if defined?(@@before_rescue) && @@before_rescue.is_a?(Proc)
    instance_eval(&@@before_rescue)
  end
end

#render_error(exception = nil) ⇒ Object 



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# File 'lib/simple_errors/rescue.rb', line 61

def render_error(exception = nil)
  call_before_rescue_block
  @exception = exception
  respond_to do |format|
    format.html do
      render 'errors/500', status: 500, layout: 'layouts/error'
    end
    format.all do
      render nothing: true, status: 500
    end
  end
end

#render_not_found(exception = nil) ⇒ Object 



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# File 'lib/simple_errors/rescue.rb', line 48

def render_not_found(exception = nil)
  call_before_rescue_block
  @exception = exception
  respond_to do |format|
    format.html do
      render 'errors/404', status: 404, layout: "layouts/error"
    end
    format.all do
      render nothing: true, status: 404
    end
  end
end