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Stored size: 994 Bytes
Contents
module JSONAPI
# ResourceIdentity describes a unique identity of a resource in the system.
# This consists of a Resource class and an identifier that is unique within
# that Resource class. ResourceIdentities are intended to be used as hash
# keys to provide ordered mixing of resource types in result sets.
#
#
# == Creating a ResourceIdentity
#
# rid = ResourceIdentity.new(PostResource, 12)
#
class ResourceIdentity
attr_reader :resource_klass, :id
def initialize(resource_klass, id)
@resource_klass = resource_klass
@id = id
end
def ==(other)
# :nocov:
eql?(other)
# :nocov:
end
def eql?(other)
other.is_a?(ResourceIdentity) && other.resource_klass == @resource_klass && other.id == @id
end
def hash
[@resource_klass, @id].hash
end
# Creates a string representation of the identifier.
def to_s
# :nocov:
"#{resource_klass}:#{id}"
# :nocov:
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems