1 | var _concat =
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2 | /*#__PURE__*/
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3 | require("./internal/_concat");
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4 |
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5 | var _curry3 =
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6 | /*#__PURE__*/
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7 | require("./internal/_curry3");
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8 |
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9 | var uniqWith =
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10 | /*#__PURE__*/
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11 | require("./uniqWith");
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12 | /**
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13 | * Combines two lists into a set (i.e. no duplicates) composed of the elements
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14 | * of each list. Duplication is determined according to the value returned by
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15 | * applying the supplied predicate to two list elements.
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16 | *
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17 | * @func
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18 | * @memberOf R
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19 | * @since v0.1.0
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20 | * @category Relation
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21 | * @sig ((a, a) -> Boolean) -> [*] -> [*] -> [*]
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22 | * @param {Function} pred A predicate used to test whether two items are equal.
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23 | * @param {Array} list1 The first list.
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24 | * @param {Array} list2 The second list.
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25 | * @return {Array} The first and second lists concatenated, with
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26 | * duplicates removed.
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27 | * @see R.union
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28 | * @example
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29 | *
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30 | * const l1 = [{a: 1}, {a: 2}];
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31 | * const l2 = [{a: 1}, {a: 4}];
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32 | * R.unionWith(R.eqBy(R.prop('a')), l1, l2); //=> [{a: 1}, {a: 2}, {a: 4}]
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33 | */
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34 |
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35 |
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36 | var unionWith =
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37 | /*#__PURE__*/
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38 | _curry3(function unionWith(pred, list1, list2) {
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39 | return uniqWith(pred, _concat(list1, list2));
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40 | });
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41 |
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42 | module.exports = unionWith; |
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