method

modifiable?

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modifiable?() private

Used internally to check if the OpenStruct is able to be modified before granting access to the internal Hash table to be modified.

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# File lib/ostruct.rb, line 168
  def modifiable? # :nodoc:
    begin
      @modifiable = true
    rescue
      exception_class = defined?(FrozenError) ? FrozenError : RuntimeError
      raise exception_class, "can't modify frozen #{self.class}", caller(3)
    end
    @table
  end

modifiable?

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