1 | /**
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2 | Create an array of unique values, in order, from the input arrays.
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3 |
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4 | @example
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5 | ```
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6 | import arrayUnion = require('array-union');
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7 |
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8 | arrayUnion([1, 1, 2, 3], [2, 3]);
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9 | //=> [1, 2, 3]
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10 |
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11 | arrayUnion(['foo', 'foo', 'bar']);
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12 | //=> ['foo', 'bar']
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13 |
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14 | arrayUnion(['🐱', '🦄', '🐻'], ['🦄', '🌈']);
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15 | //=> ['🐱', '🦄', '🐻', '🌈']
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16 |
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17 | arrayUnion(['🐱', '🦄'], ['🐻', '🦄'], ['🐶', '🌈', '🌈']);
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18 | //=> ['🐱', '🦄', '🐻', '🐶', '🌈']
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19 | ```
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20 | */
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21 | declare function arrayUnion<ArgumentsType extends readonly unknown[]>(
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22 | ...arguments: readonly ArgumentsType[]
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23 | ): ArgumentsType;
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24 |
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25 | export = arrayUnion;
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