Class: Error

Inherits:
Object
  • Object
show all
Defined in:
app/services/error.rb

Overview

Hat tip netguru.co/blog/service-objects-in-rails-will-help

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(errors = nil) ⇒ Error

Pass 1 string or array of strings



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# File 'app/services/error.rb', line 5

def initialize(errors = nil)
  errors = [] unless errors
  @errors = [errors].flatten # handle array or string
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'app/services/error.rb', line 3

def errors
  @errors
end

Instance Method Details

#display ⇒ Object 



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# File 'app/services/error.rb', line 18

def display
  return {
    success: false,
    errors: @errors
  }
end

#error_message ⇒ Object 



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# File 'app/services/error.rb', line 10

def error_message
  error[0]
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/services/error.rb', line 14

def success?
  false
end