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frontend/node_modules/combine-errors/Readme.md

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+
+# combine-errors
+
+  Simple, dependency-free way to combine multiple errors into one.
+
+  This is useful for handling multiple asynchronous errors, where you want to catch all the errors and combine them to return just a single error.
+
+## Features
+
+- `error instanceof Error === true`
+- composable: `error([error([err1, err2]), err3])`
+- stack and message are combined in a nice way
+- array-like object, so you can access the original errors by looping over the error
+- If you just have one error, it looks exactly like raw error meaning, `error(err).message === err.message && error(err).stack === err.stack`
+- zero dependencies
+- should work in the browser, though I haven't tested it yet
+
+## Installation
+
+```
+npm install combine-errors
+```
+
+## Usage
+
+```js
+var error = require('combine-errors')
+var err = error([
+  new Error('boom'),
+  new Error('kablam')
+])
+throw err
+/*
+=>
+Error: boom
+    at repl:2:1
+    at REPLServer.defaultEval (repl.js:262:27)
+    at bound (domain.js:287:14)
+    at REPLServer.runBound [as eval] (domain.js:300:12)
+    at REPLServer.<anonymous> (repl.js:431:12)
+    at emitOne (events.js:95:20)
+    at REPLServer.emit (events.js:182:7)
+    at REPLServer.Interface._onLine (readline.js:211:10)
+    at REPLServer.Interface._line (readline.js:550:8)
+    at REPLServer.Interface._ttyWrite (readline.js:827:14)
+
+Error: kablam
+    at repl:3:1
+    at REPLServer.defaultEval (repl.js:262:27)
+    at bound (domain.js:287:14)
+    at REPLServer.runBound [as eval] (domain.js:300:12)
+    at REPLServer.<anonymous> (repl.js:431:12)
+    at emitOne (events.js:95:20)
+    at REPLServer.emit (events.js:182:7)
+    at REPLServer.Interface._onLine (readline.js:211:10)
+    at REPLServer.Interface._line (readline.js:550:8)
+    at REPLServer.Interface._ttyWrite (readline.js:827:14)
+*/
+```
+
+## License
+
+MIT