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maxArrayLimit} values truncated ...`]);\n }\n } else {\n // Add refinement after Array.isArray call.\n if (typeof value !== 'object') {\n throw new Error('This was already found earlier');\n }\n const keys = Object.keys(value);\n if (stack.length >= maxDepth) {\n retval = `{ ... object with ${keys.length} keys ... }`;\n } else if (keys.length > maxObjectKeysLimit) {\n // Return a sample of the keys.\n retval = {};\n for (const k of keys.slice(0, maxObjectKeysLimit)) {\n retval[k] = value[k];\n }\n const truncatedKey = '...(truncated keys)...';\n retval[truncatedKey] = keys.length - maxObjectKeysLimit;\n }\n }\n stack.unshift(retval);\n return retval;\n }\n\n return function stringifySafe(arg: any): string {\n if (arg === undefined) {\n return 'undefined';\n } else if (arg === null) {\n return 'null';\n } else if (typeof arg === 'function') {\n try {\n return arg.toString();\n } catch {\n return '[function unknown]';\n }\n } else if (arg instanceof Error) {\n return arg.name + ': ' + arg.message;\n } else {\n // Perform a try catch, just in case the object has a circular\n // reference or stringify throws for some other reason.\n try {\n const ret = JSON.stringify(arg, replacer);\n if (ret === undefined) {\n return '[\"' + typeof arg + '\" failed to stringify]';\n }\n return ret;\n } catch {\n if (typeof arg.toString === 'function') {\n try {\n // $FlowFixMe[incompatible-use] : toString shouldn't take any arguments in general.\n return arg.toString();\n } catch {}\n }\n }\n }\n return '[\"' + typeof arg + '\" failed to stringify]';\n };\n}\n\nconst stringifySafe = createStringifySafeWithLimits({\n maxDepth: 10,\n maxStringLimit: 100,\n maxArrayLimit: 50,\n maxObjectKeysLimit: 50,\n});\n\nexport default stringifySafe;\n"]}