| 1 |
- {"ast":null,"code":"import castPath from './_castPath.js';\nimport isArguments from './isArguments.js';\nimport isArray from './isArray.js';\nimport isIndex from './_isIndex.js';\nimport isLength from './isLength.js';\nimport toKey from './_toKey.js';\n\n/**\n * Checks if `path` exists on `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @param {Function} hasFunc The function to check properties.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n */\nfunction hasPath(object, path, hasFunc) {\n path = castPath(path, object);\n var index = -1,\n length = path.length,\n result = false;\n while (++index < length) {\n var key = toKey(path[index]);\n if (!(result = object != null && hasFunc(object, key))) {\n break;\n }\n object = object[key];\n }\n if (result || ++index != length) {\n return result;\n }\n length = object == null ? 0 : object.length;\n return !!length && isLength(length) && isIndex(key, length) && (isArray(object) || isArguments(object));\n}\nexport default hasPath;","map":null,"metadata":{},"sourceType":"module","externalDependencies":[]}
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