ShellJS extensions

_Source: [lib/outer-shelljs/index.js](../lib/outer-shelljs/index.js)_

<a name="tableofcontents"></a>

- <a name="toc_exportsoutershelljs"></a><a name="toc_exports"></a>[exports.OuterShelljs](#exportsoutershelljs)
- <a name="toc_exportscreate"></a>[exports.create](#exportscreate)
- <a name="toc_exportsextendext"></a>[exports.extend](#exportsextendext)
- <a name="toc_outershelljs"></a>[OuterShelljs](#outershelljs)
- <a name="toc_outershelljsprototypefindbyregexparent-regex"></a><a name="toc_outershelljsprototype"></a>[OuterShelljs.prototype.findByRegex](#outershelljsprototypefindbyregexparent-regex)
- <a name="toc_outershelljsprototypegrepflags-l-textpat-filepat-variantgrep"></a>[OuterShelljs.prototype.grep](#outershelljsprototypegrepflags-l-textpat-filepat-variantgrep)
- <a name="toc_outershelljsprototype_method-arg"></a>[OuterShelljs.prototype._](#outershelljsprototype_method-arg)

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# exports.OuterShelljs()

> Reference to [OuterShelljs](#outershelljs).

<sub>Go: [TOC](#tableofcontents) | [exports](#toc_exports)</sub>

# exports.create()

> Create a new [OuterShelljs](#outershelljs).

**Return:**

`{object}`

<sub>Go: [TOC](#tableofcontents) | [exports](#toc_exports)</sub>

# exports.extend(ext)

> Extend [OuterShelljs](#outershelljs).prototype.

**Parameters:**

- `{object} ext`

**Return:**

`{object}` Merge result.

<sub>Go: [TOC](#tableofcontents) | [exports](#toc_exports)</sub>

# OuterShelljs()

> OuterShelljs constructor.

**Properties:**

- `{object} shelljs` Native ShellJS module

**Inherits:**

- `events.EventEmitter`

<sub>Go: [TOC](#tableofcontents)</sub>

<a name="outershelljsprototype"></a>

# OuterShelljs.prototype.findByRegex(parent, regex)

> `find()` wrapper that filters results by `RegExp`.

**Parameters:**

- `{string} parent` Root dir of search scope
- `{regexp} regex`

**Return:**

`{array}` Matching `shelljs.find()` results

<sub>Go: [TOC](#tableofcontents) | [OuterShelljs.prototype](#toc_outershelljsprototype)</sub>

# OuterShelljs.prototype.grep([flags=['-l']], textPat, filePat, [variant='grep'])

> `grep()` alternative that allows any wildcards/flags supported by the
selected `grep` variant.

**Parameters:**

- `{string} [flags=['-l']]`
- `{string} textPat`
- `{string} filePat`
- `{string} [variant='grep']`

**Return:**

`{array | object}`

- `{array}` Matching files, if variant exited cleanly
- `{object}` with properties `output` and `code`, if variant exited with code &gt; 2

<sub>Go: [TOC](#tableofcontents) | [OuterShelljs.prototype](#toc_outershelljsprototype)</sub>

# OuterShelljs.prototype._(method, arg*)

> Invoke a native ShellJS method.

**Parameters:**

- `{string} method`
- `{mixed} arg*` All other arguments are passed to `method`

<sub>Go: [TOC](#tableofcontents) | [OuterShelljs.prototype](#toc_outershelljsprototype)</sub>

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