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Versions: 9
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Contents
module Humidifier
module Props
# Superclass for all CFN properties
class Base
# The list of classes that are valid beyond the normal values for each prop
WHITELIST = [Fn, Ref].freeze
attr_reader :key, :name, :spec, :substructs
def initialize(key, spec = {}, substructs = {})
@key = key
@name = Utils.underscore(key)
@spec = spec
after_initialize(substructs) if respond_to?(:after_initialize, true)
end
# the link to the AWS docs
def documentation
spec['Documentation']
end
# true if this property is required by the resource
def required?
spec['Required']
end
# CFN stack syntax
def to_cf(value)
[key, Serializer.dump(value)]
end
# the type of update that occurs when this property is updated on its associated resource
def update_type
spec['UpdateType']
end
# true if the given value is of a type contained in the whitelist
def whitelisted_value?(value)
WHITELIST.any? { |clazz| value.is_a?(clazz) }
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems