1 | var _curry3 =
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2 | /*#__PURE__*/
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3 | require("./internal/_curry3");
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4 | /**
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5 | * Inserts the sub-list into the list, at the specified `index`. _Note that this is not
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6 | * destructive_: it returns a copy of the list with the changes.
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7 | * <small>No lists have been harmed in the application of this function.</small>
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8 | *
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9 | * @func
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10 | * @memberOf R
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11 | * @since v0.9.0
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12 | * @category List
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13 | * @sig Number -> [a] -> [a] -> [a]
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14 | * @param {Number} index The position to insert the sub-list
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15 | * @param {Array} elts The sub-list to insert into the Array
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16 | * @param {Array} list The list to insert the sub-list into
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17 | * @return {Array} A new Array with `elts` inserted starting at `index`.
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18 | * @example
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19 | *
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20 | * R.insertAll(2, ['x','y','z'], [1,2,3,4]); //=> [1,2,'x','y','z',3,4]
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21 | */
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22 |
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23 |
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24 | var insertAll =
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25 | /*#__PURE__*/
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26 | _curry3(function insertAll(idx, elts, list) {
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27 | idx = idx < list.length && idx >= 0 ? idx : list.length;
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28 | return [].concat(Array.prototype.slice.call(list, 0, idx), elts, Array.prototype.slice.call(list, idx));
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29 | });
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30 |
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31 | module.exports = insertAll; |
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