Class: FlyIO::Model

Inherits:
Object
  • Object
show all
Defined in:
lib/fly_io/model.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = nil, schema_name: if self.class.const_defined?(:SCHEMA_NAME, false) self.class::SCHEMA_NAME end, **keyword_attributes) ⇒ Model

Returns a new instance of Model.

Raises:



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# File 'lib/fly_io/model.rb', line 9

def initialize(attributes = nil, schema_name: if self.class.const_defined?(:SCHEMA_NAME,
                                                                           false)
                                                self.class::SCHEMA_NAME
                                              end,
               **keyword_attributes)
  if attributes && !keyword_attributes.empty?
    raise FlyIO::ArgumentError, "provide model attributes as a Hash or keywords, not both"
  end

  attributes ||= keyword_attributes
  raise FlyIO::ArgumentError, "model attributes must be a Hash" unless attributes.is_a?(Hash)

  @schema_name = schema_name
  @attributes = attributes.each_with_object({}) do |(key, value), result|
    result[key.to_s] = SchemaRegistry.coerce_property(schema_name, key.to_s, value)
  end.freeze
  freeze
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *arguments) ⇒ Object 



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# File 'lib/fly_io/model.rb', line 40

def method_missing(name, *arguments)
  return self[name] if arguments.empty? && key?(name)

  super
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/fly_io/model.rb', line 7

def attributes
  @attributes
end

#schema_name ⇒ Object (readonly)

Returns the value of attribute schema_name.



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# File 'lib/fly_io/model.rb', line 7

def schema_name
  @schema_name
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/fly_io/model.rb', line 50

def ==(other)
  other.is_a?(Model) && other.schema_name == schema_name && other.attributes == attributes
end

#[](key) ⇒ Object 



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# File 'lib/fly_io/model.rb', line 28

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

#key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fly_io/model.rb', line 32

def key?(key)
  attributes.key?(key.to_s)
end

#respond_to_missing?(name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fly_io/model.rb', line 46

def respond_to_missing?(name, include_private = false)
  key?(name) || super
end

#to_h ⇒ Object 



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# File 'lib/fly_io/model.rb', line 36

def to_h
  attributes.transform_values { |value| serialize(value) }
end