lmd/test/build/lib/read_stream.js

LMD: Lazy Module Declaration

var vow = require('vow');

function readStream(stream) {
    var promise = vow.promise(),
        body = '';

    if (!stream.readable) {
        promise.reject(new Error('stream is not readable'));
        return promise;
    }

    stream.on('data', function (chunk) {
        body += chunk;
    });

    stream.on('end', function () {
        promise.fulfill(body);
    });

    stream.on('error', function (error) {
        promise.reject(error);
    });

    return promise;
}

module.exports = readStream;