Sha256: 2836afa17e1aff3f34323f8d01d7e4b3206a6c0e4162d53037a6403825732f26
Contents?: true
Size: 858 Bytes
Versions: 17
Compression:
Stored size: 858 Bytes
Contents
require 'active_admin/resource'
module ActiveAdmin
class Resource
class BelongsTo
class TargetNotFound < StandardError; end
# The resource which initiated this relationship
attr_reader :owner
def initialize(owner, target_name, options = {})
@owner, @target_name, @options = owner, target_name, options
end
# Returns the target resource class or raises an exception if it doesn't exist
def target
key = @target_name.to_s.camelize
namespace.resources[key] or raise TargetNotFound, "Could not find #{key} in" +
" #{namespace.name} with #{namespace.resources.map(&:resource_name)}"
end
def namespace
@owner.namespace
end
def optional?
@options[:optional]
end
def required?
!optional?
end
end
end
end
Version data entries
17 entries across 17 versions & 5 rubygems