Class: Glossarist::Designation::Base

Inherits:
Model
  • Object
show all
Includes:
Utilities::Enum
Defined in:
lib/glossarist/designation/base.rb

Direct Known Subclasses

Expression, Symbol

Instance Attribute Summary collapse

Class Method Summary collapse

Methods included from Utilities::Enum

extended, included

Methods inherited from Model

#initialize, new, #set_attribute

Constructor Details

This class inherits a constructor from Glossarist::Model

Instance Attribute Details

#designation ⇒ Object

Note:

This is not entirely aligned with agreed schema and may be changed.



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# File 'lib/glossarist/designation/base.rb', line 10

def designation
  @designation
end

#geographical_area ⇒ Object

Returns the value of attribute geographical_area.



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# File 'lib/glossarist/designation/base.rb', line 12

def geographical_area
  @geographical_area
end

Class Method Details

.from_h(hash) ⇒ Object 



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# File 'lib/glossarist/designation/base.rb', line 15

def self.from_h(hash)
  type = hash["type"]

  if type.nil? || /\w/ !~ type
    raise ArgumentError, "designation type is missing"
  end

  designation_subclass = SERIALIZED_TYPES[type]

  if self == Base
    # called on Base class, delegate it to proper subclass
    SERIALIZED_TYPES[type].from_h(hash)
  else
    # called on subclass, instantiate object
    unless SERIALIZED_TYPES[self] == type
      raise ArgumentError, "unexpected designation type: #{type}"
    end
    super(hash.reject { |k, _| k == "type" })
  end
end