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Versions: 68
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Contents
require 'r10k/errors'
require 'r10k/settings/collection'
module R10K
module Settings
module Helpers
def self.included(klass)
klass.send(:include, InstanceMethods)
klass.send(:extend, ClassMethods)
end
module InstanceMethods
# Assign a parent collection to this setting. Parent may only be
# assigned once.
#
# @param new_parent [R10K::Settings::Collection] Parent collection
def parent=(new_parent)
unless @parent.nil?
raise R10K::Error.new(_("%{class} instances cannot be reassigned to a new parent.") % {class: self.class} )
end
unless new_parent.is_a?(R10K::Settings::Collection) || new_parent.is_a?(R10K::Settings::List)
raise R10K::Error.new(_("%{class} instances may only belong to a settings collection or list.") % {class: self.class} )
end
@parent = new_parent
end
def parent
@parent
end
end
module ClassMethods
end
end
end
end
Version data entries
68 entries across 68 versions & 2 rubygems