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1 | import _curry1 from "./internal/_curry1.js";
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2 | import curryN from "./curryN.js";
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3 | import max from "./max.js";
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4 | import pluck from "./pluck.js";
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5 | import reduce from "./reduce.js";
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6 | /**
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7 | * Takes a list of predicates and returns a predicate that returns true for a
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8 | * given list of arguments if every one of the provided predicates is satisfied
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9 | * by those arguments.
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10 | *
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11 | * The function returned is a curried function whose arity matches that of the
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12 | * highest-arity predicate.
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13 | *
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14 | * @func
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15 | * @memberOf R
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16 | * @since v0.9.0
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17 | * @category Logic
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18 | * @sig [(*... -> Boolean)] -> (*... -> Boolean)
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19 | * @param {Array} predicates An array of predicates to check
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20 | * @return {Function} The combined predicate
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21 | * @see R.anyPass, R.both
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22 | * @example
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23 | *
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24 | * const isQueen = R.propEq('Q', 'rank');
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25 | * const isSpade = R.propEq('♠︎', 'suit');
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26 | * const isQueenOfSpades = R.allPass([isQueen, isSpade]);
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27 | *
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28 | * isQueenOfSpades({rank: 'Q', suit: '♣︎'}); //=> false
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29 | * isQueenOfSpades({rank: 'Q', suit: '♠︎'}); //=> true
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30 | */
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31 |
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32 | var allPass =
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33 | /*#__PURE__*/
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34 | _curry1(function allPass(preds) {
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35 | return curryN(reduce(max, 0, pluck('length', preds)), function () {
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36 | var idx = 0;
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37 | var len = preds.length;
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38 |
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39 | while (idx < len) {
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40 | if (!preds[idx].apply(this, arguments)) {
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41 | return false;
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42 | }
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43 |
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44 | idx += 1;
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45 | }
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46 |
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47 | return true;
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48 | });
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49 | });
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50 |
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51 | export default allPass; |
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