Class: Validation::Rule::Inclusion

Inherits:
StretchyRule show all
Defined in:
lib/validation/rule/inclusion.rb

Instance Method Summary collapse

Methods inherited from StretchyRule

#empty_ok?, #initialize, #invalid_empty?, #is_empty?, #params, #required?

Constructor Details

This class inherits a constructor from Validation::Rule::StretchyRule

Instance Method Details

#error_key ⇒ Object 



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# File 'lib/validation/rule/inclusion.rb', line 5

def error_key
  :inclusion
end

#valid_value?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/validation/rule/inclusion.rb', line 9

def valid_value?(value)
  return true if empty_ok?(value)
  within.any? do |allowed_value|
    if value.respond_to?(:eql?)
      value.eql?(allowed_value)
    else
      value == allowed_value
    end
  end
end

#within ⇒ Object 



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# File 'lib/validation/rule/inclusion.rb', line 20

def within
  params[:in] || params[:within]
end