## Example

`

    1

`

## Description

## Properties

Property Name | Description
--- | ---
global | whether the "g" modifier is set
ignoreCase | whether the "i" modifier is set
lastIndex | the character position immediately following the last match found
multiline | whether the "m" modifier is set
source | text of the RegExp patten

## Methods

Method Name | Description | Values
--- | --- | ---
exec() | Executes the regular expression against the given string and returns an array of matches, or null if none found. |
test() | Returns whether the regular expression matches in the given string. |