cafe-grader-web

Location: cafe-grader-web/node_modules/jszip/lib/nodejs/NodejsStreamOutputAdapter.js

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Commit Description:
start upgrading to rails 7
Commit Description:
start upgrading to rails 7
References:
r813:0077dcd48d46 upgrade_rails7
File last commit:
r789:8cd7e8db7e38 default
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node_modules/jszip/lib/nodejs/NodejsStreamOutputAdapter.js | 42 lines | 1.0 KiB | application/javascript | JavascriptLexer |
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'use strict';
var Readable = require('readable-stream').Readable;
var utils = require('../utils');
utils.inherits(NodejsStreamOutputAdapter, Readable);
/**
* A nodejs stream using a worker as source.
* @see the SourceWrapper in http://nodejs.org/api/stream.html
* @constructor
* @param {StreamHelper} helper the helper wrapping the worker
* @param {Object} options the nodejs stream options
* @param {Function} updateCb the update callback.
*/
function NodejsStreamOutputAdapter(helper, options, updateCb) {
Readable.call(this, options);
this._helper = helper;
var self = this;
helper.on("data", function (data, meta) {
if (!self.push(data)) {
self._helper.pause();
}
if(updateCb) {
updateCb(meta);
}
})
.on("error", function(e) {
self.emit('error', e);
})
.on("end", function () {
self.push(null);
});
}
NodejsStreamOutputAdapter.prototype._read = function() {
this._helper.resume();
};
module.exports = NodejsStreamOutputAdapter;