cdnjs/node_modules/vows-si/lib/utils/nopstream.js

// NopStream
// a writeable stream to mimic writing to /dev/null on windows
// from https://gist.github.com/3221453

// Set both readable and writable in constructor.
var NopStream  = exports.NopStream  = function () {
    this.readable = true;
    this.writable = true;
};

// Inherit from base stream class.
require('util').inherits(NopStream , require('stream'));

// Extract args to `write` and emit as `data` event.
NopStream .prototype.write = function () {
    args = Array.prototype.slice.call(arguments, 0);
    this.emit.apply(this, ['data'].concat(args))
};

// Extract args to `end` and emit as `end` event.
NopStream .prototype.end = function () {
    args = Array.prototype.slice.call(arguments, 0);
    this.emit.apply(this, ['end'].concat(args))
};