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1 | var _curry2 =
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2 | /*#__PURE__*/
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3 | require("./internal/_curry2.js");
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4 |
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5 | var equals =
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6 | /*#__PURE__*/
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7 | require("./equals.js");
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8 |
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9 | var take =
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10 | /*#__PURE__*/
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11 | require("./take.js");
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12 | /**
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13 | * Checks if a list starts with the provided sublist.
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14 | *
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15 | * Similarly, checks if a string starts with the provided substring.
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16 | *
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17 | * @func
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18 | * @memberOf R
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19 | * @since v0.24.0
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20 | * @category List
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21 | * @sig [a] -> [a] -> Boolean
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22 | * @sig String -> String -> Boolean
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23 | * @param {*} prefix
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24 | * @param {*} list
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25 | * @return {Boolean}
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26 | * @see R.endsWith
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27 | * @example
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28 | *
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29 | * R.startsWith('a', 'abc') //=> true
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30 | * R.startsWith('b', 'abc') //=> false
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31 | * R.startsWith(['a'], ['a', 'b', 'c']) //=> true
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32 | * R.startsWith(['b'], ['a', 'b', 'c']) //=> false
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33 | */
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34 |
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35 |
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36 | var startsWith =
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37 | /*#__PURE__*/
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38 | _curry2(function (prefix, list) {
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39 | return equals(take(prefix.length, list), prefix);
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40 | });
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41 |
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42 | module.exports = startsWith; |
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