Class: Strict::Validators::ArrayOf

Inherits:
Object
  • Object
show all
Includes:
DetailedValidator
Defined in:
lib/strict/validators/array_of.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from DetailedValidator

#===

Constructor Details

#initialize(element_validator) ⇒ ArrayOf

Returns a new instance of ArrayOf.



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# File 'lib/strict/validators/array_of.rb', line 10

def initialize(element_validator)
  @element_validator = element_validator
end

Instance Attribute Details

#element_validator ⇒ Object (readonly)

Returns the value of attribute element_validator.



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# File 'lib/strict/validators/array_of.rb', line 8

def element_validator
  @element_validator
end

Instance Method Details

#coercer ⇒ Object 



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# File 'lib/strict/validators/array_of.rb', line 14

def coercer
  element_coercer = element_validator.coercer if element_validator.respond_to?(:coercer)
  Coercers::Array.new(element_coercer)
end

#inspect ⇒ Object Also known as: to_s 



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# File 'lib/strict/validators/array_of.rb', line 33

def inspect
  "ArrayOf(#{element_validator.inspect})"
end

#violations(value) ⇒ Object 



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# File 'lib/strict/validators/array_of.rb', line 19

def violations(value)
  return Validation.invalid(self, value) unless Array === value

  violations = nil
  value.each_with_index do |element, index|
    element_violations = Validation.violations(element_validator, element)
    next if element_violations.empty?

    violations ||= []
    violations.concat(Validation.prepend_path(element_violations, index))
  end
  violations || Validation::NONE
end