Class: MightyJSON::Type::Object

Inherits:
Object
  • Object
show all
Defined in:
lib/mighty_json/type.rb

Instance Method Summary collapse

Constructor Details

#initialize(fields) ⇒ Object

Returns a new instance of Object.



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# File 'lib/mighty_json/type.rb', line 125

def initialize(fields)
  @fields = fields
end

Instance Method Details

#compile(var:, path:) ⇒ Object 



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# File 'lib/mighty_json/type.rb', line 129

def compile(var:, path:)
  v = var.cur
  keys = @fields.keys.map(&:inspect)

  result = var.next
  "    begin\n      raise Error.new(path: \#{path}, type: \#{self.to_s.inspect}, value: object) unless \#{v}.is_a?(Hash)\n\n      {}.tap do |\#{result}|\n        \#{v}.each do |key, value|\n          next if \#{keys.map{|key| \"\#{key} == key\"}.join('||')}\n          raise UnexpectedFieldError.new(path: \#{path.inspect} + [key], value: \#{v}) # TOOD: optimize path\n        end\n\n        \#{\n          @fields.map do |key, type|\n            new_var = var.next\n            <<~END2\n              \#{new_var} = \#{v}.key?(\#{key.inspect}) ? \#{v}[\#{key.inspect}] : NONE\n              v = \#{type.compile(var: var, path: path + [key])}\n              if !NONE.equal?(v) &&\n                 \#{!NONE.equal?(type)} &&\n                 !(\#{type.is_a?(Optional)} && NONE.equal?(\#{new_var}))\n                \#{result}[\#{key.inspect}] = v\n              end\n            END2\n          end.join(\"\\n\")\n        }\n      end\n    end\n  END\nend\n"

#to_s ⇒ Object 



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# File 'lib/mighty_json/type.rb', line 163

def to_s
  fields = []

  @fields.each do |name, type|
    fields << "#{name}: #{type}"
  end

  "object(#{fields.join(', ')})"
end