Module: Dry::Schema

Defined in:
lib/dry/schema.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method) ⇒ Object (private) 



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# File 'lib/dry/schema.rb', line 143

def method_missing(method)
  attributes[method.to_sym]
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/dry/schema.rb', line 4

def attributes
  @attributes
end

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/dry/schema.rb', line 4

def errors
  @errors
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/dry/schema.rb', line 13

def [](key)
  attributes[key.to_sym]
end

#initialize(params) ⇒ Object 



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# File 'lib/dry/schema.rb', line 6

def initialize(params)
  @errors     = Dry::Errors.new
  @attributes = cast({ wrap: params }.deep_symbolize_keys[:wrap], schema)
  JSON::Validator.validate!(schema, attributes)
end

#schema ⇒ Object

Raises:

  • (NotImplemented) 


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# File 'lib/dry/schema.rb', line 25

def schema
  raise NotImplemented
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dry/schema.rb', line 18

def valid?
  validate_attributes(attributes, schema)
  validate_additional
  !errors.any?
end