initial

.gitignore

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+node_modules
+npm-debug.log

.npmignore

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+test
+test.js
+example
+examples

README.md

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+## failing-line
+
+Return the line number and filename of failing line from given error object
+
+## Install
+
+```bash
+$ npm install failing-line
+```
+
+## Usage
+
+```js
+var failingLine = require('failing-line')
+
+process.on('uncaughtException', function (error) {
+  failingLine(error)
+  // => { lineno: 8, filename: 'example.js' }
+})
+
+hereIfail++
+```

index.js

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+module.exports = failingLine;
+
+function failingLine (error) {
+  var match = error.stack.match(/\(([^\(\)]+)\)/);
+  if (!match) return undefined;
+
+  match = match[1].split(':');
+
+  return {
+    filename: match[0],
+    lineno: Number(match[1])
+  };
+}

package.json

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+{
+  "name": "failing-line",
+  "version": "0.0.0",
+  "description": "Return the line number and filename of failing line from given error object",
+  "main": "index.js",
+  "scripts": {
+    "test": "node test.js"
+  },
+  "devDependencies": {
+    "tape": "*"
+  },
+  "keywords": [
+    "error",
+    "fail",
+    "failing",
+    "line number"
+  ],
+  "repository": {
+    "url": "git@github.com:azer\/failing-line.git",
+    "type": "git"
+  },
+  "author": "azer",
+  "license": "BSD"
+}

test.js

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+var failingLine = require("./");
+var test = require("tape");
+
+test('failing line', function (assert) {
+  var err = new Error('Hello World');
+  var ln = failingLine(err);
+
+  assert.equal(ln.lineno, 5);
+  assert.equal(ln.filename, __filename);
+  assert.end();
+});