Types/Eventful.EventSource/get_Description.ps1

# From ?<PowerShell_HelpField> in Irregular (https://github.com/StartAutomating/Irregular)
[Regex]::new(@'
\.(?<Field>Description) # Field Start
\s{0,} # Optional Whitespace
(?<Content>(.|\s)+?(?=(\.\w+|\#\>))) # Anything until the next .\field or end of the comment block
'@
, 'IgnoreCase,IgnorePatternWhitespace', [Timespan]::FromSeconds(1)).Match(
$this.ScriptBlock
).Groups["Content"].Value