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 _isFunction =
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6 | /*#__PURE__*/
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7 | require("./internal/_isFunction.js");
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8 |
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9 | var and =
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10 | /*#__PURE__*/
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11 | require("./and.js");
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12 |
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13 | var lift =
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14 | /*#__PURE__*/
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15 | require("./lift.js");
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16 | /**
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17 | * A function which calls the two provided functions and returns the `&&`
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18 | * of the results.
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19 | * It returns the result of the first function if it is false-y and the result
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20 | * of the second function otherwise. Note that this is short-circuited,
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21 | * meaning that the second function will not be invoked if the first returns a
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22 | * false-y value.
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23 | *
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24 | * In addition to functions, `R.both` also accepts any fantasy-land compatible
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25 | * applicative functor.
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26 | *
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27 | * @func
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28 | * @memberOf R
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29 | * @since v0.12.0
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30 | * @category Logic
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31 | * @sig (*... -> Boolean) -> (*... -> Boolean) -> (*... -> Boolean)
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32 | * @param {Function} f A predicate
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33 | * @param {Function} g Another predicate
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34 | * @return {Function} a function that applies its arguments to `f` and `g` and `&&`s their outputs together.
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35 | * @see R.either, R.allPass, R.and
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36 | * @example
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37 | *
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38 | * const gt10 = R.gt(R.__, 10)
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39 | * const lt20 = R.lt(R.__, 20)
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40 | * const f = R.both(gt10, lt20);
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41 | * f(15); //=> true
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42 | * f(30); //=> false
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43 | *
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44 | * R.both(Maybe.Just(false), Maybe.Just(55)); // => Maybe.Just(false)
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45 | * R.both([false, false, 'a'], [11]); //=> [false, false, 11]
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46 | */
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47 |
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48 |
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49 | var both =
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50 | /*#__PURE__*/
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51 | _curry2(function both(f, g) {
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52 | return _isFunction(f) ? function _both() {
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53 | return f.apply(this, arguments) && g.apply(this, arguments);
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54 | } : lift(and)(f, g);
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55 | });
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56 |
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57 | module.exports = both; |
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