1 | import baseLodash from './_baseLodash';
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2 | import wrapperClone from './_wrapperClone';
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3 |
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4 | /**
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5 | * Creates a clone of the chain sequence planting `value` as the wrapped value.
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6 | *
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7 | * @name plant
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8 | * @memberOf _
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9 | * @since 3.2.0
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10 | * @category Seq
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11 | * @param {*} value The value to plant.
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12 | * @returns {Object} Returns the new `lodash` wrapper instance.
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13 | * @example
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14 | *
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15 | * function square(n) {
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16 | * return n * n;
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17 | * }
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18 | *
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19 | * var wrapped = _([1, 2]).map(square);
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20 | * var other = wrapped.plant([3, 4]);
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21 | *
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22 | * other.value();
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23 | * // => [9, 16]
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24 | *
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25 | * wrapped.value();
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26 | * // => [1, 4]
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27 | */
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28 | function wrapperPlant(value) {
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29 | var result,
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30 | parent = this;
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31 |
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32 | while (parent instanceof baseLodash) {
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33 | var clone = wrapperClone(parent);
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34 | clone.__index__ = 0;
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35 | clone.__values__ = undefined;
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36 | if (result) {
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37 | previous.__wrapped__ = clone;
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38 | } else {
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39 | result = clone;
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40 | }
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41 | var previous = clone;
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42 | parent = parent.__wrapped__;
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43 | }
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44 | previous.__wrapped__ = value;
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45 | return result;
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46 | }
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47 |
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48 | export default wrapperPlant;
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