# File lib/puppet/external/pson/common.rb, line 302 302: def dump(obj, anIO = nil, limit = nil) 303: if anIO and limit.nil? 304: anIO = anIO.to_io if anIO.respond_to?(:to_io) 305: unless anIO.respond_to?(:write) 306: limit = anIO 307: anIO = nil 308: end 309: end 310: limit ||= 0 311: result = generate(obj, :allow_nan => true, :max_nesting => limit) 312: if anIO 313: anIO.write result 314: anIO 315: else 316: result 317: end 318: rescue PSON::NestingError 319: raise ArgumentError, "exceed depth limit" 320: end