19 lines
434 B
JavaScript
19 lines
434 B
JavaScript
'use strict';
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function compose(middlewareArray) {
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if (!middlewareArray.length) {
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return function (_req, _res, next) { next(); };
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}
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let head = middlewareArray[0];
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let tail = middlewareArray.slice(1);
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return function (req, res, next) {
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head(req, res, function (err) {
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if (err) return next(err);
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compose(tail)(req, res, next);
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});
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};
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}
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module.exports = compose; |