35 lines
820 B
JavaScript
35 lines
820 B
JavaScript
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import _curry3 from "./internal/_curry3.js";
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import max from "./max.js";
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/**
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* Takes a function and two values, and returns whichever value produces the
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* larger result when passed to the provided function.
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*
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* @func
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* @memberOf R
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* @since v0.8.0
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* @category Relation
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* @sig Ord b => (a -> b) -> a -> a -> a
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* @param {Function} f
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* @param {*} a
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* @param {*} b
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* @return {*}
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* @see R.max, R.minBy
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* @example
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*
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* // square :: Number -> Number
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* const square = n => n * n;
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*
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* R.maxBy(square, -3, 2); //=> -3
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*
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* R.reduce(R.maxBy(square), 0, [3, -5, 4, 1, -2]); //=> -5
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* R.reduce(R.maxBy(square), 0, []); //=> 0
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*/
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var maxBy =
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/*#__PURE__*/
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_curry3(function maxBy(f, a, b) {
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var resultB = f(b);
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return max(f(a), resultB) === resultB ? b : a;
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});
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export default maxBy;
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