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module ROXML
class HashDefinition # :nodoc:
attr_reader :key, :value
attr_accessor :wrapper
def initialize(opts)
opts.assert_valid_keys(:key, :value)
@key = Definition.new(nil, to_definition_options(opts, :key))
@value = Definition.new(nil, to_definition_options(opts, :value))
end
private
def to_definition_options(opts, what)
case opts[what]
when Hash
opts[what]
when String, Symbol
{:from => opts[what]}
else
raise ArgumentError, "unrecognized hash parameter: #{what} => #{opts[what]}"
end
end
end
end
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