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# frozen_string_literal: true
module Unparser
class Anima
# An attribute
class Attribute
include Adamantium, Equalizer.new(:name)
# Initialize attribute
#
# @param [Symbol] name
def initialize(name)
@name = name
@instance_variable_name = :"@#{name}"
end
# Return attribute name
#
# @return [Symbol]
attr_reader :name
# Return instance variable name
#
# @return [Symbol]
attr_reader :instance_variable_name
# Load attribute
#
# @param [Object] object
# @param [Hash] attributes
#
# @return [self]
def load(object, attributes)
set(object, attributes.fetch(name))
end
# Get attribute value from object
#
# @param [Object] object
#
# @return [Object]
def get(object)
object.public_send(name)
end
# Set attribute value in object
#
# @param [Object] object
# @param [Object] value
#
# @return [self]
def set(object, value)
object.instance_variable_set(instance_variable_name, value)
self
end
end # Attribute
end # Anima
end # Unparser
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