class Moonshot::ParameterStrategy::MergeStrategy
Merge strategy: prefer parameter values defined in the parameter file, otherwise use the previously set value on the existing stack.
Public Instance Methods
parameters(params, stack_params, template)
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# File lib/moonshot/merge_strategy.rb, line 9 def parameters(params, stack_params, template) stack_keys = stack_params.keys.select do |k| template.parameters.any? { |p| p.name == k } end (params.keys + stack_keys).uniq.map do |key| if params[key] { parameter_key: key, parameter_value: params[key], use_previous_value: false } else { parameter_key: key, use_previous_value: true } end end end