method

check_arity

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check_arity(obj, n_args) private

returns true, if the arity of “obj” matches

# File lib/xmlrpc/server.rb, line 354
  def check_arity(obj, n_args)
    ary = obj.arity

    if ary >= 0
      n_args == ary
    else
      n_args >= (ary+1).abs
    end
  end

check_arity

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