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Diffstat (limited to 'node_modules/async/internal/createTester.js')
| -rw-r--r-- | node_modules/async/internal/createTester.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/node_modules/async/internal/createTester.js b/node_modules/async/internal/createTester.js new file mode 100644 index 000000000..4ec5db360 --- /dev/null +++ b/node_modules/async/internal/createTester.js @@ -0,0 +1,51 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = _createTester; + +var _noop = require('lodash/noop'); + +var _noop2 = _interopRequireDefault(_noop); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _createTester(eachfn, check, getResult) { + return function (arr, limit, iteratee, cb) { + function done(err) { + if (cb) { + if (err) { + cb(err); + } else { + cb(null, getResult(false)); + } + } + } + function wrappedIteratee(x, _, callback) { + if (!cb) return callback(); + iteratee(x, function (err, v) { + if (cb) { + if (err) { + cb(err); + cb = iteratee = false; + } else if (check(v)) { + cb(null, getResult(true, x)); + cb = iteratee = false; + } + } + callback(); + }); + } + if (arguments.length > 3) { + cb = cb || _noop2.default; + eachfn(arr, limit, wrappedIteratee, done); + } else { + cb = iteratee; + cb = cb || _noop2.default; + iteratee = limit; + eachfn(arr, wrappedIteratee, done); + } + }; +} +module.exports = exports['default'];
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