Class: StackMaster::ParameterResolver
- Inherits:
-
Object
- Object
- StackMaster::ParameterResolver
- Defined in:
- lib/stack_master/parameter_resolver.rb
Constant Summary collapse
- ResolverNotFound =
Class.new(StandardError)
- InvalidParameter =
Class.new(StandardError)
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(config, stack_definition, parameters) ⇒ ParameterResolver
constructor
A new instance of ParameterResolver.
- #resolve ⇒ Object
Constructor Details
#initialize(config, stack_definition, parameters) ⇒ ParameterResolver
Returns a new instance of ParameterResolver.
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# File 'lib/stack_master/parameter_resolver.rb', line 10 def initialize(config, stack_definition, parameters) @config = config @stack_definition = stack_definition @parameters = parameters @resolvers = {} end |
Class Method Details
.resolve(config, stack_definition, parameters) ⇒ Object
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# File 'lib/stack_master/parameter_resolver.rb', line 6 def self.resolve(config, stack_definition, parameters) new(config, stack_definition, parameters).resolve end |
Instance Method Details
#resolve ⇒ Object
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# File 'lib/stack_master/parameter_resolver.rb', line 17 def resolve @parameters.reduce({}) do |parameters, (key, value)| begin parameters[key] = resolve_parameter_value(key, value) rescue InvalidParameter raise InvalidParameter, "Unable to resolve parameter #{key.inspect} value causing error: #{$!.}" end parameters end end |