| 1 | /**
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| 2 | * Get a value from an object based on the given path
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| 3 | *
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| 4 | * Usage example:
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| 5 | *
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| 6 | * var obj = {
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| 7 | * a : {
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| 8 | * b : 123
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| 9 | * }
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| 10 | * };
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| 11 | *
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| 12 | * var result = getByPath(obj, ['a', 'b']); // 123
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| 13 | *
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| 14 | * You may also specify the path using an object with a path field
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| 15 | *
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| 16 | * var result = getByPath(obj, {path: ['a', 'b']}); // 123
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| 17 | *
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| 18 | * If the path doesn't exist undefined will be returned
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| 19 | *
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| 20 | * var result = getByPath(obj, ['x', 'y', 'z']); // undefined
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| 21 | */
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| 22 | declare function getByPath(root: any /*?Object | Error*/, path: string[], fallbackValue?: any): any;
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| 23 |
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| 24 | declare namespace getByPath {}
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| 25 |
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| 26 | export = getByPath;
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