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-rw-r--r--together/node_modules/asynckit/LICENSE21
-rw-r--r--together/node_modules/asynckit/README.md233
-rw-r--r--together/node_modules/asynckit/bench.js76
-rw-r--r--together/node_modules/asynckit/index.js6
-rw-r--r--together/node_modules/asynckit/lib/abort.js29
-rw-r--r--together/node_modules/asynckit/lib/async.js34
-rw-r--r--together/node_modules/asynckit/lib/defer.js26
-rw-r--r--together/node_modules/asynckit/lib/iterate.js75
-rw-r--r--together/node_modules/asynckit/lib/readable_asynckit.js91
-rw-r--r--together/node_modules/asynckit/lib/readable_parallel.js25
-rw-r--r--together/node_modules/asynckit/lib/readable_serial.js25
-rw-r--r--together/node_modules/asynckit/lib/readable_serial_ordered.js29
-rw-r--r--together/node_modules/asynckit/lib/state.js37
-rw-r--r--together/node_modules/asynckit/lib/streamify.js141
-rw-r--r--together/node_modules/asynckit/lib/terminator.js29
-rw-r--r--together/node_modules/asynckit/package.json63
-rw-r--r--together/node_modules/asynckit/parallel.js43
-rw-r--r--together/node_modules/asynckit/serial.js17
-rw-r--r--together/node_modules/asynckit/serialOrdered.js75
-rw-r--r--together/node_modules/asynckit/stream.js21
20 files changed, 1096 insertions, 0 deletions
diff --git a/together/node_modules/asynckit/LICENSE b/together/node_modules/asynckit/LICENSE
new file mode 100644
index 0000000..c9eca5d
--- /dev/null
+++ b/together/node_modules/asynckit/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Alex Indigo
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/together/node_modules/asynckit/README.md b/together/node_modules/asynckit/README.md
new file mode 100644
index 0000000..ddcc7e6
--- /dev/null
+++ b/together/node_modules/asynckit/README.md
@@ -0,0 +1,233 @@
+# asynckit [![NPM Module](https://img.shields.io/npm/v/asynckit.svg?style=flat)](https://www.npmjs.com/package/asynckit)
+
+Minimal async jobs utility library, with streams support.
+
+[![PhantomJS Build](https://img.shields.io/travis/alexindigo/asynckit/v0.4.0.svg?label=browser&style=flat)](https://travis-ci.org/alexindigo/asynckit)
+[![Linux Build](https://img.shields.io/travis/alexindigo/asynckit/v0.4.0.svg?label=linux:0.12-6.x&style=flat)](https://travis-ci.org/alexindigo/asynckit)
+[![Windows Build](https://img.shields.io/appveyor/ci/alexindigo/asynckit/v0.4.0.svg?label=windows:0.12-6.x&style=flat)](https://ci.appveyor.com/project/alexindigo/asynckit)
+
+[![Coverage Status](https://img.shields.io/coveralls/alexindigo/asynckit/v0.4.0.svg?label=code+coverage&style=flat)](https://coveralls.io/github/alexindigo/asynckit?branch=master)
+[![Dependency Status](https://img.shields.io/david/alexindigo/asynckit/v0.4.0.svg?style=flat)](https://david-dm.org/alexindigo/asynckit)
+[![bitHound Overall Score](https://www.bithound.io/github/alexindigo/asynckit/badges/score.svg)](https://www.bithound.io/github/alexindigo/asynckit)
+
+<!-- [![Readme](https://img.shields.io/badge/readme-tested-brightgreen.svg?style=flat)](https://www.npmjs.com/package/reamde) -->
+
+AsyncKit provides harness for `parallel` and `serial` iterators over list of items represented by arrays or objects.
+Optionally it accepts abort function (should be synchronously return by iterator for each item), and terminates left over jobs upon an error event. For specific iteration order built-in (`ascending` and `descending`) and custom sort helpers also supported, via `asynckit.serialOrdered` method.
+
+It ensures async operations to keep behavior more stable and prevent `Maximum call stack size exceeded` errors, from sync iterators.
+
+| compression | size |
+| :----------------- | -------: |
+| asynckit.js | 12.34 kB |
+| asynckit.min.js | 4.11 kB |
+| asynckit.min.js.gz | 1.47 kB |
+
+
+## Install
+
+```sh
+$ npm install --save asynckit
+```
+
+## Examples
+
+### Parallel Jobs
+
+Runs iterator over provided array in parallel. Stores output in the `result` array,
+on the matching positions. In unlikely event of an error from one of the jobs,
+will terminate rest of the active jobs (if abort function is provided)
+and return error along with salvaged data to the main callback function.
+
+#### Input Array
+
+```javascript
+var parallel = require('asynckit').parallel
+ , assert = require('assert')
+ ;
+
+var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
+ , expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
+ , expectedTarget = [ 1, 1, 2, 4, 8, 16, 32, 64 ]
+ , target = []
+ ;
+
+parallel(source, asyncJob, function(err, result)
+{
+ assert.deepEqual(result, expectedResult);
+ assert.deepEqual(target, expectedTarget);
+});
+
+// async job accepts one element from the array
+// and a callback function
+function asyncJob(item, cb)
+{
+ // different delays (in ms) per item
+ var delay = item * 25;
+
+ // pretend different jobs take different time to finish
+ // and not in consequential order
+ var timeoutId = setTimeout(function() {
+ target.push(item);
+ cb(null, item * 2);
+ }, delay);
+
+ // allow to cancel "leftover" jobs upon error
+ // return function, invoking of which will abort this job
+ return clearTimeout.bind(null, timeoutId);
+}
+```
+
+More examples could be found in [test/test-parallel-array.js](test/test-parallel-array.js).
+
+#### Input Object
+
+Also it supports named jobs, listed via object.
+
+```javascript
+var parallel = require('asynckit/parallel')
+ , assert = require('assert')
+ ;
+
+var source = { first: 1, one: 1, four: 4, sixteen: 16, sixtyFour: 64, thirtyTwo: 32, eight: 8, two: 2 }
+ , expectedResult = { first: 2, one: 2, four: 8, sixteen: 32, sixtyFour: 128, thirtyTwo: 64, eight: 16, two: 4 }
+ , expectedTarget = [ 1, 1, 2, 4, 8, 16, 32, 64 ]
+ , expectedKeys = [ 'first', 'one', 'two', 'four', 'eight', 'sixteen', 'thirtyTwo', 'sixtyFour' ]
+ , target = []
+ , keys = []
+ ;
+
+parallel(source, asyncJob, function(err, result)
+{
+ assert.deepEqual(result, expectedResult);
+ assert.deepEqual(target, expectedTarget);
+ assert.deepEqual(keys, expectedKeys);
+});
+
+// supports full value, key, callback (shortcut) interface
+function asyncJob(item, key, cb)
+{
+ // different delays (in ms) per item
+ var delay = item * 25;
+
+ // pretend different jobs take different time to finish
+ // and not in consequential order
+ var timeoutId = setTimeout(function() {
+ keys.push(key);
+ target.push(item);
+ cb(null, item * 2);
+ }, delay);
+
+ // allow to cancel "leftover" jobs upon error
+ // return function, invoking of which will abort this job
+ return clearTimeout.bind(null, timeoutId);
+}
+```
+
+More examples could be found in [test/test-parallel-object.js](test/test-parallel-object.js).
+
+### Serial Jobs
+
+Runs iterator over provided array sequentially. Stores output in the `result` array,
+on the matching positions. In unlikely event of an error from one of the jobs,
+will not proceed to the rest of the items in the list
+and return error along with salvaged data to the main callback function.
+
+#### Input Array
+
+```javascript
+var serial = require('asynckit/serial')
+ , assert = require('assert')
+ ;
+
+var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
+ , expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
+ , expectedTarget = [ 0, 1, 2, 3, 4, 5, 6, 7 ]
+ , target = []
+ ;
+
+serial(source, asyncJob, function(err, result)
+{
+ assert.deepEqual(result, expectedResult);
+ assert.deepEqual(target, expectedTarget);
+});
+
+// extended interface (item, key, callback)
+// also supported for arrays
+function asyncJob(item, key, cb)
+{
+ target.push(key);
+
+ // it will be automatically made async
+ // even it iterator "returns" in the same event loop
+ cb(null, item * 2);
+}
+```
+
+More examples could be found in [test/test-serial-array.js](test/test-serial-array.js).
+
+#### Input Object
+
+Also it supports named jobs, listed via object.
+
+```javascript
+var serial = require('asynckit').serial
+ , assert = require('assert')
+ ;
+
+var source = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
+ , expectedResult = [ 2, 2, 8, 32, 128, 64, 16, 4 ]
+ , expectedTarget = [ 0, 1, 2, 3, 4, 5, 6, 7 ]
+ , target = []
+ ;
+
+var source = { first: 1, one: 1, four: 4, sixteen: 16, sixtyFour: 64, thirtyTwo: 32, eight: 8, two: 2 }
+ , expectedResult = { first: 2, one: 2, four: 8, sixteen: 32, sixtyFour: 128, thirtyTwo: 64, eight: 16, two: 4 }
+ , expectedTarget = [ 1, 1, 4, 16, 64, 32, 8, 2 ]
+ , target = []
+ ;
+
+
+serial(source, asyncJob, function(err, result)
+{
+ assert.deepEqual(result, expectedResult);
+ assert.deepEqual(target, expectedTarget);
+});
+
+// shortcut interface (item, callback)
+// works for object as well as for the arrays
+function asyncJob(item, cb)
+{
+ target.push(item);
+
+ // it will be automatically made async
+ // even it iterator "returns" in the same event loop
+ cb(null, item * 2);
+}
+```
+
+More examples could be found in [test/test-serial-object.js](test/test-serial-object.js).
+
+_Note: Since _object_ is an _unordered_ collection of properties,
+it may produce unexpected results with sequential iterations.
+Whenever order of the jobs' execution is important please use `serialOrdered` method._
+
+### Ordered Serial Iterations
+
+TBD
+
+For example [compare-property](compare-property) package.
+
+### Streaming interface
+
+TBD
+
+## Want to Know More?
+
+More examples can be found in [test folder](test/).
+
+Or open an [issue](https://github.com/alexindigo/asynckit/issues) with questions and/or suggestions.
+
+## License
+
+AsyncKit is licensed under the MIT license.
diff --git a/together/node_modules/asynckit/bench.js b/together/node_modules/asynckit/bench.js
new file mode 100644
index 0000000..c612f1a
--- /dev/null
+++ b/together/node_modules/asynckit/bench.js
@@ -0,0 +1,76 @@
+/* eslint no-console: "off" */
+
+var asynckit = require('./')
+ , async = require('async')
+ , assert = require('assert')
+ , expected = 0
+ ;
+
+var Benchmark = require('benchmark');
+var suite = new Benchmark.Suite;
+
+var source = [];
+for (var z = 1; z < 100; z++)
+{
+ source.push(z);
+ expected += z;
+}
+
+suite
+// add tests
+
+.add('async.map', function(deferred)
+{
+ var total = 0;
+
+ async.map(source,
+ function(i, cb)
+ {
+ setImmediate(function()
+ {
+ total += i;
+ cb(null, total);
+ });
+ },
+ function(err, result)
+ {
+ assert.ifError(err);
+ assert.equal(result[result.length - 1], expected);
+ deferred.resolve();
+ });
+}, {'defer': true})
+
+
+.add('asynckit.parallel', function(deferred)
+{
+ var total = 0;
+
+ asynckit.parallel(source,
+ function(i, cb)
+ {
+ setImmediate(function()
+ {
+ total += i;
+ cb(null, total);
+ });
+ },
+ function(err, result)
+ {
+ assert.ifError(err);
+ assert.equal(result[result.length - 1], expected);
+ deferred.resolve();
+ });
+}, {'defer': true})
+
+
+// add listeners
+.on('cycle', function(ev)
+{
+ console.log(String(ev.target));
+})
+.on('complete', function()
+{
+ console.log('Fastest is ' + this.filter('fastest').map('name'));
+})
+// run async
+.run({ 'async': true });
diff --git a/together/node_modules/asynckit/index.js b/together/node_modules/asynckit/index.js
new file mode 100644
index 0000000..455f945
--- /dev/null
+++ b/together/node_modules/asynckit/index.js
@@ -0,0 +1,6 @@
+module.exports =
+{
+ parallel : require('./parallel.js'),
+ serial : require('./serial.js'),
+ serialOrdered : require('./serialOrdered.js')
+};
diff --git a/together/node_modules/asynckit/lib/abort.js b/together/node_modules/asynckit/lib/abort.js
new file mode 100644
index 0000000..114367e
--- /dev/null
+++ b/together/node_modules/asynckit/lib/abort.js
@@ -0,0 +1,29 @@
+// API
+module.exports = abort;
+
+/**
+ * Aborts leftover active jobs
+ *
+ * @param {object} state - current state object
+ */
+function abort(state)
+{
+ Object.keys(state.jobs).forEach(clean.bind(state));
+
+ // reset leftover jobs
+ state.jobs = {};
+}
+
+/**
+ * Cleans up leftover job by invoking abort function for the provided job id
+ *
+ * @this state
+ * @param {string|number} key - job id to abort
+ */
+function clean(key)
+{
+ if (typeof this.jobs[key] == 'function')
+ {
+ this.jobs[key]();
+ }
+}
diff --git a/together/node_modules/asynckit/lib/async.js b/together/node_modules/asynckit/lib/async.js
new file mode 100644
index 0000000..7f1288a
--- /dev/null
+++ b/together/node_modules/asynckit/lib/async.js
@@ -0,0 +1,34 @@
+var defer = require('./defer.js');
+
+// API
+module.exports = async;
+
+/**
+ * Runs provided callback asynchronously
+ * even if callback itself is not
+ *
+ * @param {function} callback - callback to invoke
+ * @returns {function} - augmented callback
+ */
+function async(callback)
+{
+ var isAsync = false;
+
+ // check if async happened
+ defer(function() { isAsync = true; });
+
+ return function async_callback(err, result)
+ {
+ if (isAsync)
+ {
+ callback(err, result);
+ }
+ else
+ {
+ defer(function nextTick_callback()
+ {
+ callback(err, result);
+ });
+ }
+ };
+}
diff --git a/together/node_modules/asynckit/lib/defer.js b/together/node_modules/asynckit/lib/defer.js
new file mode 100644
index 0000000..b67110c
--- /dev/null
+++ b/together/node_modules/asynckit/lib/defer.js
@@ -0,0 +1,26 @@
+module.exports = defer;
+
+/**
+ * Runs provided function on next iteration of the event loop
+ *
+ * @param {function} fn - function to run
+ */
+function defer(fn)
+{
+ var nextTick = typeof setImmediate == 'function'
+ ? setImmediate
+ : (
+ typeof process == 'object' && typeof process.nextTick == 'function'
+ ? process.nextTick
+ : null
+ );
+
+ if (nextTick)
+ {
+ nextTick(fn);
+ }
+ else
+ {
+ setTimeout(fn, 0);
+ }
+}
diff --git a/together/node_modules/asynckit/lib/iterate.js b/together/node_modules/asynckit/lib/iterate.js
new file mode 100644
index 0000000..5d2839a
--- /dev/null
+++ b/together/node_modules/asynckit/lib/iterate.js
@@ -0,0 +1,75 @@
+var async = require('./async.js')
+ , abort = require('./abort.js')
+ ;
+
+// API
+module.exports = iterate;
+
+/**
+ * Iterates over each job object
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {object} state - current job status
+ * @param {function} callback - invoked when all elements processed
+ */
+function iterate(list, iterator, state, callback)
+{
+ // store current index
+ var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;
+
+ state.jobs[key] = runJob(iterator, key, list[key], function(error, output)
+ {
+ // don't repeat yourself
+ // skip secondary callbacks
+ if (!(key in state.jobs))
+ {
+ return;
+ }
+
+ // clean up jobs
+ delete state.jobs[key];
+
+ if (error)
+ {
+ // don't process rest of the results
+ // stop still active jobs
+ // and reset the list
+ abort(state);
+ }
+ else
+ {
+ state.results[key] = output;
+ }
+
+ // return salvaged results
+ callback(error, state.results);
+ });
+}
+
+/**
+ * Runs iterator over provided job element
+ *
+ * @param {function} iterator - iterator to invoke
+ * @param {string|number} key - key/index of the element in the list of jobs
+ * @param {mixed} item - job description
+ * @param {function} callback - invoked after iterator is done with the job
+ * @returns {function|mixed} - job abort function or something else
+ */
+function runJob(iterator, key, item, callback)
+{
+ var aborter;
+
+ // allow shortcut if iterator expects only two arguments
+ if (iterator.length == 2)
+ {
+ aborter = iterator(item, async(callback));
+ }
+ // otherwise go with full three arguments
+ else
+ {
+ aborter = iterator(item, key, async(callback));
+ }
+
+ return aborter;
+}
diff --git a/together/node_modules/asynckit/lib/readable_asynckit.js b/together/node_modules/asynckit/lib/readable_asynckit.js
new file mode 100644
index 0000000..78ad240
--- /dev/null
+++ b/together/node_modules/asynckit/lib/readable_asynckit.js
@@ -0,0 +1,91 @@
+var streamify = require('./streamify.js')
+ , defer = require('./defer.js')
+ ;
+
+// API
+module.exports = ReadableAsyncKit;
+
+/**
+ * Base constructor for all streams
+ * used to hold properties/methods
+ */
+function ReadableAsyncKit()
+{
+ ReadableAsyncKit.super_.apply(this, arguments);
+
+ // list of active jobs
+ this.jobs = {};
+
+ // add stream methods
+ this.destroy = destroy;
+ this._start = _start;
+ this._read = _read;
+}
+
+/**
+ * Destroys readable stream,
+ * by aborting outstanding jobs
+ *
+ * @returns {void}
+ */
+function destroy()
+{
+ if (this.destroyed)
+ {
+ return;
+ }
+
+ this.destroyed = true;
+
+ if (typeof this.terminator == 'function')
+ {
+ this.terminator();
+ }
+}
+
+/**
+ * Starts provided jobs in async manner
+ *
+ * @private
+ */
+function _start()
+{
+ // first argument – runner function
+ var runner = arguments[0]
+ // take away first argument
+ , args = Array.prototype.slice.call(arguments, 1)
+ // second argument - input data
+ , input = args[0]
+ // last argument - result callback
+ , endCb = streamify.callback.call(this, args[args.length - 1])
+ ;
+
+ args[args.length - 1] = endCb;
+ // third argument - iterator
+ args[1] = streamify.iterator.call(this, args[1]);
+
+ // allow time for proper setup
+ defer(function()
+ {
+ if (!this.destroyed)
+ {
+ this.terminator = runner.apply(null, args);
+ }
+ else
+ {
+ endCb(null, Array.isArray(input) ? [] : {});
+ }
+ }.bind(this));
+}
+
+
+/**
+ * Implement _read to comply with Readable streams
+ * Doesn't really make sense for flowing object mode
+ *
+ * @private
+ */
+function _read()
+{
+
+}
diff --git a/together/node_modules/asynckit/lib/readable_parallel.js b/together/node_modules/asynckit/lib/readable_parallel.js
new file mode 100644
index 0000000..5d2929f
--- /dev/null
+++ b/together/node_modules/asynckit/lib/readable_parallel.js
@@ -0,0 +1,25 @@
+var parallel = require('../parallel.js');
+
+// API
+module.exports = ReadableParallel;
+
+/**
+ * Streaming wrapper to `asynckit.parallel`
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {function} callback - invoked when all elements processed
+ * @returns {stream.Readable#}
+ */
+function ReadableParallel(list, iterator, callback)
+{
+ if (!(this instanceof ReadableParallel))
+ {
+ return new ReadableParallel(list, iterator, callback);
+ }
+
+ // turn on object mode
+ ReadableParallel.super_.call(this, {objectMode: true});
+
+ this._start(parallel, list, iterator, callback);
+}
diff --git a/together/node_modules/asynckit/lib/readable_serial.js b/together/node_modules/asynckit/lib/readable_serial.js
new file mode 100644
index 0000000..7822698
--- /dev/null
+++ b/together/node_modules/asynckit/lib/readable_serial.js
@@ -0,0 +1,25 @@
+var serial = require('../serial.js');
+
+// API
+module.exports = ReadableSerial;
+
+/**
+ * Streaming wrapper to `asynckit.serial`
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {function} callback - invoked when all elements processed
+ * @returns {stream.Readable#}
+ */
+function ReadableSerial(list, iterator, callback)
+{
+ if (!(this instanceof ReadableSerial))
+ {
+ return new ReadableSerial(list, iterator, callback);
+ }
+
+ // turn on object mode
+ ReadableSerial.super_.call(this, {objectMode: true});
+
+ this._start(serial, list, iterator, callback);
+}
diff --git a/together/node_modules/asynckit/lib/readable_serial_ordered.js b/together/node_modules/asynckit/lib/readable_serial_ordered.js
new file mode 100644
index 0000000..3de89c4
--- /dev/null
+++ b/together/node_modules/asynckit/lib/readable_serial_ordered.js
@@ -0,0 +1,29 @@
+var serialOrdered = require('../serialOrdered.js');
+
+// API
+module.exports = ReadableSerialOrdered;
+// expose sort helpers
+module.exports.ascending = serialOrdered.ascending;
+module.exports.descending = serialOrdered.descending;
+
+/**
+ * Streaming wrapper to `asynckit.serialOrdered`
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {function} sortMethod - custom sort function
+ * @param {function} callback - invoked when all elements processed
+ * @returns {stream.Readable#}
+ */
+function ReadableSerialOrdered(list, iterator, sortMethod, callback)
+{
+ if (!(this instanceof ReadableSerialOrdered))
+ {
+ return new ReadableSerialOrdered(list, iterator, sortMethod, callback);
+ }
+
+ // turn on object mode
+ ReadableSerialOrdered.super_.call(this, {objectMode: true});
+
+ this._start(serialOrdered, list, iterator, sortMethod, callback);
+}
diff --git a/together/node_modules/asynckit/lib/state.js b/together/node_modules/asynckit/lib/state.js
new file mode 100644
index 0000000..cbea7ad
--- /dev/null
+++ b/together/node_modules/asynckit/lib/state.js
@@ -0,0 +1,37 @@
+// API
+module.exports = state;
+
+/**
+ * Creates initial state object
+ * for iteration over list
+ *
+ * @param {array|object} list - list to iterate over
+ * @param {function|null} sortMethod - function to use for keys sort,
+ * or `null` to keep them as is
+ * @returns {object} - initial state object
+ */
+function state(list, sortMethod)
+{
+ var isNamedList = !Array.isArray(list)
+ , initState =
+ {
+ index : 0,
+ keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
+ jobs : {},
+ results : isNamedList ? {} : [],
+ size : isNamedList ? Object.keys(list).length : list.length
+ }
+ ;
+
+ if (sortMethod)
+ {
+ // sort array keys based on it's values
+ // sort object's keys just on own merit
+ initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)
+ {
+ return sortMethod(list[a], list[b]);
+ });
+ }
+
+ return initState;
+}
diff --git a/together/node_modules/asynckit/lib/streamify.js b/together/node_modules/asynckit/lib/streamify.js
new file mode 100644
index 0000000..f56a1c9
--- /dev/null
+++ b/together/node_modules/asynckit/lib/streamify.js
@@ -0,0 +1,141 @@
+var async = require('./async.js');
+
+// API
+module.exports = {
+ iterator: wrapIterator,
+ callback: wrapCallback
+};
+
+/**
+ * Wraps iterators with long signature
+ *
+ * @this ReadableAsyncKit#
+ * @param {function} iterator - function to wrap
+ * @returns {function} - wrapped function
+ */
+function wrapIterator(iterator)
+{
+ var stream = this;
+
+ return function(item, key, cb)
+ {
+ var aborter
+ , wrappedCb = async(wrapIteratorCallback.call(stream, cb, key))
+ ;
+
+ stream.jobs[key] = wrappedCb;
+
+ // it's either shortcut (item, cb)
+ if (iterator.length == 2)
+ {
+ aborter = iterator(item, wrappedCb);
+ }
+ // or long format (item, key, cb)
+ else
+ {
+ aborter = iterator(item, key, wrappedCb);
+ }
+
+ return aborter;
+ };
+}
+
+/**
+ * Wraps provided callback function
+ * allowing to execute snitch function before
+ * real callback
+ *
+ * @this ReadableAsyncKit#
+ * @param {function} callback - function to wrap
+ * @returns {function} - wrapped function
+ */
+function wrapCallback(callback)
+{
+ var stream = this;
+
+ var wrapped = function(error, result)
+ {
+ return finisher.call(stream, error, result, callback);
+ };
+
+ return wrapped;
+}
+
+/**
+ * Wraps provided iterator callback function
+ * makes sure snitch only called once,
+ * but passes secondary calls to the original callback
+ *
+ * @this ReadableAsyncKit#
+ * @param {function} callback - callback to wrap
+ * @param {number|string} key - iteration key
+ * @returns {function} wrapped callback
+ */
+function wrapIteratorCallback(callback, key)
+{
+ var stream = this;
+
+ return function(error, output)
+ {
+ // don't repeat yourself
+ if (!(key in stream.jobs))
+ {
+ callback(error, output);
+ return;
+ }
+
+ // clean up jobs
+ delete stream.jobs[key];
+
+ return streamer.call(stream, error, {key: key, value: output}, callback);
+ };
+}
+
+/**
+ * Stream wrapper for iterator callback
+ *
+ * @this ReadableAsyncKit#
+ * @param {mixed} error - error response
+ * @param {mixed} output - iterator output
+ * @param {function} callback - callback that expects iterator results
+ */
+function streamer(error, output, callback)
+{
+ if (error && !this.error)
+ {
+ this.error = error;
+ this.pause();
+ this.emit('error', error);
+ // send back value only, as expected
+ callback(error, output && output.value);
+ return;
+ }
+
+ // stream stuff
+ this.push(output);
+
+ // back to original track
+ // send back value only, as expected
+ callback(error, output && output.value);
+}
+
+/**
+ * Stream wrapper for finishing callback
+ *
+ * @this ReadableAsyncKit#
+ * @param {mixed} error - error response
+ * @param {mixed} output - iterator output
+ * @param {function} callback - callback that expects final results
+ */
+function finisher(error, output, callback)
+{
+ // signal end of the stream
+ // only for successfully finished streams
+ if (!error)
+ {
+ this.push(null);
+ }
+
+ // back to original track
+ callback(error, output);
+}
diff --git a/together/node_modules/asynckit/lib/terminator.js b/together/node_modules/asynckit/lib/terminator.js
new file mode 100644
index 0000000..d6eb992
--- /dev/null
+++ b/together/node_modules/asynckit/lib/terminator.js
@@ -0,0 +1,29 @@
+var abort = require('./abort.js')
+ , async = require('./async.js')
+ ;
+
+// API
+module.exports = terminator;
+
+/**
+ * Terminates jobs in the attached state context
+ *
+ * @this AsyncKitState#
+ * @param {function} callback - final callback to invoke after termination
+ */
+function terminator(callback)
+{
+ if (!Object.keys(this.jobs).length)
+ {
+ return;
+ }
+
+ // fast forward iteration index
+ this.index = this.size;
+
+ // abort jobs
+ abort(this);
+
+ // send back results we have so far
+ async(callback)(null, this.results);
+}
diff --git a/together/node_modules/asynckit/package.json b/together/node_modules/asynckit/package.json
new file mode 100644
index 0000000..51147d6
--- /dev/null
+++ b/together/node_modules/asynckit/package.json
@@ -0,0 +1,63 @@
+{
+ "name": "asynckit",
+ "version": "0.4.0",
+ "description": "Minimal async jobs utility library, with streams support",
+ "main": "index.js",
+ "scripts": {
+ "clean": "rimraf coverage",
+ "lint": "eslint *.js lib/*.js test/*.js",
+ "test": "istanbul cover --reporter=json tape -- 'test/test-*.js' | tap-spec",
+ "win-test": "tape test/test-*.js",
+ "browser": "browserify -t browserify-istanbul test/lib/browserify_adjustment.js test/test-*.js | obake --coverage | tap-spec",
+ "report": "istanbul report",
+ "size": "browserify index.js | size-table asynckit",
+ "debug": "tape test/test-*.js"
+ },
+ "pre-commit": [
+ "clean",
+ "lint",
+ "test",
+ "browser",
+ "report",
+ "size"
+ ],
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/alexindigo/asynckit.git"
+ },
+ "keywords": [
+ "async",
+ "jobs",
+ "parallel",
+ "serial",
+ "iterator",
+ "array",
+ "object",
+ "stream",
+ "destroy",
+ "terminate",
+ "abort"
+ ],
+ "author": "Alex Indigo <iam@alexindigo.com>",
+ "license": "MIT",
+ "bugs": {
+ "url": "https://github.com/alexindigo/asynckit/issues"
+ },
+ "homepage": "https://github.com/alexindigo/asynckit#readme",
+ "devDependencies": {
+ "browserify": "^13.0.0",
+ "browserify-istanbul": "^2.0.0",
+ "coveralls": "^2.11.9",
+ "eslint": "^2.9.0",
+ "istanbul": "^0.4.3",
+ "obake": "^0.1.2",
+ "phantomjs-prebuilt": "^2.1.7",
+ "pre-commit": "^1.1.3",
+ "reamde": "^1.1.0",
+ "rimraf": "^2.5.2",
+ "size-table": "^0.2.0",
+ "tap-spec": "^4.1.1",
+ "tape": "^4.5.1"
+ },
+ "dependencies": {}
+}
diff --git a/together/node_modules/asynckit/parallel.js b/together/node_modules/asynckit/parallel.js
new file mode 100644
index 0000000..3c50344
--- /dev/null
+++ b/together/node_modules/asynckit/parallel.js
@@ -0,0 +1,43 @@
+var iterate = require('./lib/iterate.js')
+ , initState = require('./lib/state.js')
+ , terminator = require('./lib/terminator.js')
+ ;
+
+// Public API
+module.exports = parallel;
+
+/**
+ * Runs iterator over provided array elements in parallel
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {function} callback - invoked when all elements processed
+ * @returns {function} - jobs terminator
+ */
+function parallel(list, iterator, callback)
+{
+ var state = initState(list);
+
+ while (state.index < (state['keyedList'] || list).length)
+ {
+ iterate(list, iterator, state, function(error, result)
+ {
+ if (error)
+ {
+ callback(error, result);
+ return;
+ }
+
+ // looks like it's the last one
+ if (Object.keys(state.jobs).length === 0)
+ {
+ callback(null, state.results);
+ return;
+ }
+ });
+
+ state.index++;
+ }
+
+ return terminator.bind(state, callback);
+}
diff --git a/together/node_modules/asynckit/serial.js b/together/node_modules/asynckit/serial.js
new file mode 100644
index 0000000..6cd949a
--- /dev/null
+++ b/together/node_modules/asynckit/serial.js
@@ -0,0 +1,17 @@
+var serialOrdered = require('./serialOrdered.js');
+
+// Public API
+module.exports = serial;
+
+/**
+ * Runs iterator over provided array elements in series
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {function} callback - invoked when all elements processed
+ * @returns {function} - jobs terminator
+ */
+function serial(list, iterator, callback)
+{
+ return serialOrdered(list, iterator, null, callback);
+}
diff --git a/together/node_modules/asynckit/serialOrdered.js b/together/node_modules/asynckit/serialOrdered.js
new file mode 100644
index 0000000..607eafe
--- /dev/null
+++ b/together/node_modules/asynckit/serialOrdered.js
@@ -0,0 +1,75 @@
+var iterate = require('./lib/iterate.js')
+ , initState = require('./lib/state.js')
+ , terminator = require('./lib/terminator.js')
+ ;
+
+// Public API
+module.exports = serialOrdered;
+// sorting helpers
+module.exports.ascending = ascending;
+module.exports.descending = descending;
+
+/**
+ * Runs iterator over provided sorted array elements in series
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {function} sortMethod - custom sort function
+ * @param {function} callback - invoked when all elements processed
+ * @returns {function} - jobs terminator
+ */
+function serialOrdered(list, iterator, sortMethod, callback)
+{
+ var state = initState(list, sortMethod);
+
+ iterate(list, iterator, state, function iteratorHandler(error, result)
+ {
+ if (error)
+ {
+ callback(error, result);
+ return;
+ }
+
+ state.index++;
+
+ // are we there yet?
+ if (state.index < (state['keyedList'] || list).length)
+ {
+ iterate(list, iterator, state, iteratorHandler);
+ return;
+ }
+
+ // done here
+ callback(null, state.results);
+ });
+
+ return terminator.bind(state, callback);
+}
+
+/*
+ * -- Sort methods
+ */
+
+/**
+ * sort helper to sort array elements in ascending order
+ *
+ * @param {mixed} a - an item to compare
+ * @param {mixed} b - an item to compare
+ * @returns {number} - comparison result
+ */
+function ascending(a, b)
+{
+ return a < b ? -1 : a > b ? 1 : 0;
+}
+
+/**
+ * sort helper to sort array elements in descending order
+ *
+ * @param {mixed} a - an item to compare
+ * @param {mixed} b - an item to compare
+ * @returns {number} - comparison result
+ */
+function descending(a, b)
+{
+ return -1 * ascending(a, b);
+}
diff --git a/together/node_modules/asynckit/stream.js b/together/node_modules/asynckit/stream.js
new file mode 100644
index 0000000..d43465f
--- /dev/null
+++ b/together/node_modules/asynckit/stream.js
@@ -0,0 +1,21 @@
+var inherits = require('util').inherits
+ , Readable = require('stream').Readable
+ , ReadableAsyncKit = require('./lib/readable_asynckit.js')
+ , ReadableParallel = require('./lib/readable_parallel.js')
+ , ReadableSerial = require('./lib/readable_serial.js')
+ , ReadableSerialOrdered = require('./lib/readable_serial_ordered.js')
+ ;
+
+// API
+module.exports =
+{
+ parallel : ReadableParallel,
+ serial : ReadableSerial,
+ serialOrdered : ReadableSerialOrdered,
+};
+
+inherits(ReadableAsyncKit, Readable);
+
+inherits(ReadableParallel, ReadableAsyncKit);
+inherits(ReadableSerial, ReadableAsyncKit);
+inherits(ReadableSerialOrdered, ReadableAsyncKit);