Class: Validation::Rule::Inclusion

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

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Inclusion

Returns a new instance of Inclusion.



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

def initialize(params = {})
  @params = params
end

Instance Method Details

#error_key ⇒ Object 



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

def error_key
  :inclusion
end

#params ⇒ Object 



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# File 'lib/validation/rule/inclusion.rb', line 28

def params
  @params
end

#valid_value?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/validation/rule/inclusion.rb', line 13

def valid_value?(value)
  return true if value.nil? && !params[:required]
  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 24

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