class Bricolage::Parameters::DefaultValuesHandler
Handles default values given by variable.yml (global or subsystem variables) Declarations
+ values -> IntermediateValues
Public Class Methods
new(decls)
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# File lib/bricolage/parameters.rb, line 60 def initialize(decls) @decls = decls end
Public Instance Methods
parse(values)
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# File lib/bricolage/parameters.rb, line 64 def parse(values) unless values.kind_of?(Hash) raise ParameterError, "invalid type for 'defaults' global variable: #{values.class}" end parsed_values = {} values.each do |name, value| decl = @decls[name] next unless decl # ignore undeclared option val = decl.parse_value(value) # nil means really nil for default values. parsed_values[name] = val end IntermediateValues.new(@decls, parsed_values, Variables.new) end