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on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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[6a3a178] | 1 | var baseGet = require('./_baseGet');
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| 2 |
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| 3 | /**
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| 4 | * Gets the value at `path` of `object`. If the resolved value is
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| 5 | * `undefined`, the `defaultValue` is returned in its place.
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| 6 | *
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| 7 | * @static
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| 8 | * @memberOf _
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| 9 | * @since 3.7.0
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| 10 | * @category Object
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| 11 | * @param {Object} object The object to query.
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| 12 | * @param {Array|string} path The path of the property to get.
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| 13 | * @param {*} [defaultValue] The value returned for `undefined` resolved values.
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| 14 | * @returns {*} Returns the resolved value.
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| 15 | * @example
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| 16 | *
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| 17 | * var object = { 'a': [{ 'b': { 'c': 3 } }] };
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| 18 | *
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| 19 | * _.get(object, 'a[0].b.c');
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| 20 | * // => 3
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| 21 | *
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| 22 | * _.get(object, ['a', '0', 'b', 'c']);
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| 23 | * // => 3
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| 24 | *
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| 25 | * _.get(object, 'a.b.c', 'default');
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| 26 | * // => 'default'
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| 27 | */
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| 28 | function get(object, path, defaultValue) {
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| 29 | var result = object == null ? undefined : baseGet(object, path);
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| 30 | return result === undefined ? defaultValue : result;
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| 31 | }
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| 32 |
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| 33 | module.exports = get;
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