Class: WeakParameters::BaseValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/weak_parameters/base_validator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params, key, options = {}) ⇒ BaseValidator

Returns a new instance of BaseValidator.



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# File 'lib/weak_parameters/base_validator.rb', line 5

def initialize(params, key, options = {})
  @params = params
  @key = key
  @options = options
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/weak_parameters/base_validator.rb', line 3

def key
  @key
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/weak_parameters/base_validator.rb', line 3

def options
  @options
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/weak_parameters/base_validator.rb', line 3

def params
  @params
end

Instance Method Details

#required? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/weak_parameters/base_validator.rb', line 15

def required?
  !!options[:required]
end

#type ⇒ Object 



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# File 'lib/weak_parameters/base_validator.rb', line 19

def type
  self.class.name.split("::").last.sub(/Validator$/, "").underscore.to_sym
end

#validate ⇒ Object 



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# File 'lib/weak_parameters/base_validator.rb', line 11

def validate
  raise_error if required? && nil? || exist? && invalid_type?
end