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51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
// Loaded from https://deno.land/x/ramda@v0.27.2/source/anyPass.js
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import _curry1 from './internal/_curry1.js';
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import curryN from './curryN.js';
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import max from './max.js';
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import pluck from './pluck.js';
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import reduce from './reduce.js';
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/**
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* Takes a list of predicates and returns a predicate that returns true for a
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* given list of arguments if at least one of the provided predicates is
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* satisfied by those arguments.
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*
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* The function returned is a curried function whose arity matches that of the
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* highest-arity predicate.
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*
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* @func
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* @memberOf R
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* @since v0.9.0
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* @category Logic
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* @sig [(*... -> Boolean)] -> (*... -> Boolean)
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* @param {Array} predicates An array of predicates to check
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* @return {Function} The combined predicate
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* @see R.allPass
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* @example
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*
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* const isClub = R.propEq('suit', '♣');
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* const isSpade = R.propEq('suit', '♠');
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* const isBlackCard = R.anyPass([isClub, isSpade]);
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*
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* isBlackCard({rank: '10', suit: '♣'}); //=> true
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* isBlackCard({rank: 'Q', suit: '♠'}); //=> true
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* isBlackCard({rank: 'Q', suit: '♦'}); //=> false
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*/
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var anyPass = _curry1(function anyPass(preds) {
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return curryN(reduce(max, 0, pluck('length', preds)), function() {
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var idx = 0;
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var len = preds.length;
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while (idx < len) {
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if (preds[idx].apply(this, arguments)) {
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return true;
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}
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idx += 1;
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}
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return false;
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});
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});
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export default anyPass;
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