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Diffstat (limited to 'node_modules/async/internal/map.js')
-rw-r--r-- | node_modules/async/internal/map.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/node_modules/async/internal/map.js b/node_modules/async/internal/map.js new file mode 100644 index 000000000..e303d8366 --- /dev/null +++ b/node_modules/async/internal/map.js @@ -0,0 +1,34 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = _asyncMap; + +var _noop = require('lodash/noop'); + +var _noop2 = _interopRequireDefault(_noop); + +var _once = require('./once'); + +var _once2 = _interopRequireDefault(_once); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _asyncMap(eachfn, arr, iteratee, callback) { + callback = (0, _once2.default)(callback || _noop2.default); + arr = arr || []; + var results = []; + var counter = 0; + + eachfn(arr, function (value, _, callback) { + var index = counter++; + iteratee(value, function (err, v) { + results[index] = v; + callback(err); + }); + }, function (err) { + callback(err, results); + }); +} +module.exports = exports['default'];
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