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Contents
require 'loqate/util'
module Loqate
module Mappers
# Transforms arrays of hashes into concrete instances of classes.
#
# @api private
#
class GenericMapper
# Creates objects from an API response. The objects will be an instance of +object_class+.
#
# @param [Class] object_class Class of the final objects
# @param [Array<Hash>] items Array of attributes to instantiate the final objects
#
# @return An array of objects of the given class
#
def map(items, object_class)
items.map { |item| map_one(item, object_class) }
end
# Creates a single object from an API response. The object will be an instance of +object_class+.
#
# @param [Class] object_class Class of the final object
# @param [Hash] item Attributes to instantiate the final object
#
# @return An object of the given class
#
def map_one(item, object_class)
attributes = item.transform_keys { |attribute| Util.underscore(attribute) }
object_class.new(attributes)
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems