18 lines
457 B
JavaScript
18 lines
457 B
JavaScript
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require('./_pollute/map');
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module.exports = {
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curry: (fn) => (...args) => (...callArgs) => fn(...[...args, ...callArgs]),
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curryRight: (fn) => (...args) => (...callArgs) =>
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fn(...[...callArgs, ...args]),
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memo: (fn) => {
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const memo = new Map();
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return (...args) => {
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const path = [args.length, ...args];
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if (!memo.hasPath(path)) {
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memo.setPath(path, fn(...args));
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}
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return memo.getPath(path);
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};
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},
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};
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