Class: Deimos::SchemaClass::Record

Inherits:
Base
  • Object
show all
Defined in:
lib/deimos/schema_class/record.rb

Overview

Base Class of Record Classes generated from Avro.

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#==, #[]=, #initialize, #merge, #to_h, #to_json, #to_s

Constructor Details

This class inherits a constructor from Deimos::SchemaClass::Base

Class Method Details

.initialize_from_value(value) ⇒ Object

:nodoc:



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# File 'lib/deimos/schema_class/record.rb', line 59

def self.initialize_from_value(value)
  return nil if value.nil?

  value.is_a?(self) ? value : self.new(**value.symbolize_keys)
end

Instance Method Details

#[](key) ⇒ Object

Element access method as if this Object were a hash

Parameters:

  • key (String||Symbol)

Returns:

  • (Object) —

    The value of the attribute if exists, nil otherwise



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# File 'lib/deimos/schema_class/record.rb', line 20

def [](key)
  self.try(key.to_sym)
end

#as_json(_opts = {}) ⇒ Hash

Converts the object to a hash which can be used for debugging or comparing objects.

Returns:

  • (Hash) —

    a hash representation of the payload



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# File 'lib/deimos/schema_class/record.rb', line 13

def as_json(_opts={})
  super.except('payload_key')
end

#full_schema ⇒ String

Returns the full schema name of the inheriting class.

Returns:

  • (String) 


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# File 'lib/deimos/schema_class/record.rb', line 43

def full_schema
  "#{namespace}.#{schema}"
end

#namespace ⇒ String

Returns the namespace for the schema of the inheriting class.

Returns:

  • (String)

Raises:

  • (NotImplementedError) 


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# File 'lib/deimos/schema_class/record.rb', line 37

def namespace
  raise NotImplementedError
end

#schema ⇒ String

Returns the schema name of the inheriting class.

Returns:

  • (String)

Raises:

  • (NotImplementedError) 


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# File 'lib/deimos/schema_class/record.rb', line 31

def schema
  raise NotImplementedError
end

#schema_fields ⇒ Array<String>

Returns an array of fields names in the schema.

Returns:

  • (Array<String>) —

    an array of fields names in the schema.



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# File 'lib/deimos/schema_class/record.rb', line 54

def schema_fields
  validator.schema_fields.map(&:name)
end

#validator ⇒ Deimos::SchemaBackends::Base

Returns the schema validator from the schema backend

Returns:



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# File 'lib/deimos/schema_class/record.rb', line 49

def validator
  Deimos.schema_backend(schema: schema, namespace: namespace)
end

#with_indifferent_access ⇒ Object

:nodoc



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# File 'lib/deimos/schema_class/record.rb', line 25

def with_indifferent_access
  self
end