class Lono::Template::Strategy::Dsl::Finalizer::ParameterGroups
Public Class Methods
new(cfn, parameters)
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# File lib/lono/template/strategy/dsl/finalizer/parameter_groups.rb, line 6 def initialize(cfn, parameters) @cfn, @parameters = cfn, parameters end
Public Instance Methods
interface()
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# File lib/lono/template/strategy/dsl/finalizer/parameter_groups.rb, line 17 def interface interface = {} parameter_groups.each do |group_label, parameters| group = { Label: { default: group_label}, Parameters: parameters, } interface[:ParameterGroups] ||= [] interface[:ParameterGroups] << group end parameter_labels.each do |name, label| l = { name => { default: label } } interface[:ParameterLabels] ||= {} interface[:ParameterLabels].merge!(l) end interface end
parameter_groups()
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# File lib/lono/template/strategy/dsl/finalizer/parameter_groups.rb, line 35 def parameter_groups parameter_groups = {} @parameters.each do |p| next unless p.group_label parameter_groups[p.group_label] ||= [] parameter_groups[p.group_label] << p.name end parameter_groups end
parameter_labels()
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# File lib/lono/template/strategy/dsl/finalizer/parameter_groups.rb, line 46 def parameter_labels parameter_labels = {} @parameters.each do |p| next unless p.label parameter_labels[p.name] = p.label end parameter_labels end
run()
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# File lib/lono/template/strategy/dsl/finalizer/parameter_groups.rb, line 10 def run return @cfn if parameter_groups.empty? @cfn["Metadata"] ||= {} @cfn["Metadata"]["AWS::CloudFormation::Interface"] = stringify!(interface) @cfn end