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kerrizor/gist:9677113

Created March 21, 2014 00:37
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gistfile1.rb
ShippingModel < AR::Base
before_validation :validate_address
after_save :set_asp_sr_id
def initialize(opts)
super
@validator = opts[:validator] || AddressValidator
end
private
def validate_address
@validator.validate_address address
end
end
class AddressValidator
def self.validate_address address, validator = UPSValidator.new
validator.get_suggestions address
end
end
@stim371
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stim371 commented May 9, 2014

This type of thing came up for me again where I essentially want to inject in a fake class the an API wrapper that:

  • returns stock sample data in development/test
  • can raise an exception in test

How would I blanket inject it in development mode? I understand that it shouldn't have environment-aware stuff in the model (Rails.env.development?), but that kind of switch has to go somewhere, right?

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