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Contents
# Implements:
#
# template - uses @definition to build a CloudFormation template section
#
class Jets::Stack
class Parameter
include Definition
def template
camelize(add_required(standarize(@definition)))
end
# Type is the only required property: https://amzn.to/2x8W5aD
def standarize(definition)
first, second, _ = definition
if definition.size == 1 && first.is_a?(Hash) # long form
first # pass through
elsif definition.size == 2 && second.is_a?(Hash) # medium form
logical_id, properties = first, second
{ logical_id => properties }
elsif (definition.size == 2 && second.is_a?(String)) || # short form
definition.size == 1
logical_id = first
properties = second.is_a?(String) ? { Default: second } : {}
{ logical_id => properties }
else # I dont know what form
raise "Invalid form provided. definition #{definition.inspect}"
end
end
def add_required(attributes)
properties = attributes.values.first
properties[:Type] ||= 'String'
attributes
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems