Private/ConvertFrom-StringToQuota.ps1
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function ConvertFrom-StringToQuota { <# .SYNOPSIS Convert a string into a quota. .DESCRIPTION Converts a string of the form '100pm' into a hashtable specifying the quota, quotaInterval, and quotaTimeUnit. Suffix strings must me pm ph pd or pM, for minute, hour, day, or month. .PARAMETER Quota The string to convert. .RETURNVALUE A hashtable like { quota = 1000; quotaTimeUnit = 'minute'; quotaInterval = 1 } If the string is malformed, then an empty hashtable. .EXAMPLE ConvertFrom-StringToQuota 100pm #> PARAM( [String] $Quota ) PROCESS { $regex1 = New-Object System.Text.RegularExpressions.Regex ('^([1-9][0-9]+)p(mhdM)$') $Result = @{} $match = $regex1.Match($Value) if ($match.Success) { $Result= @{ quota = 0 + $match.Captures[1].value quotaInterval = 1 quotaTimeUnit = switch ($match.Captures[2].value) { m { 'minute'; } h { 'hour'; } d { 'day'; } M { 'month'; } } } } $Result } } |