Distance/ConvertTo-meter.ps1
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function ConvertTo-meter{ <# .SYNOPSIS Convert distance to meters. .DESCRIPTION Convert distance to meters. Input can be in km, cm, mm, ft, yard, mile or in. .PARAMETER km A distance value in kilometer .PARAMETER cm A distance value in centimeter .PARAMETER mm A distance value in millimeter .PARAMETER ft A distance value in foot .PARAMETER yd A distance value in yard .PARAMETER mile A distance value in mile .PARAMETER in A distance value in inch .PARAMETER precision The number of decimal digits of converted value .EXAMPLE ConvertTo-meter -km 200 .EXAMPLE ConvertTo-meter -in 14 -precision 2 #> param( [Parameter(ParameterSetName='km',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $km, [Parameter(ParameterSetName='cm',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $cm, [Parameter(ParameterSetName='mm',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $mm, [Parameter(ParameterSetName='ft',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $ft, [Parameter(ParameterSetName='yd',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $yd, [Parameter(ParameterSetName='mile',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $mile, [Parameter(ParameterSetName='in',Mandatory=$true)] [ValidateNotNullOrEmpty()] [double] $in, [Parameter(Mandatory=$false)] [int] $Precision ) $TargetUnit = $PSCmdlet.ParameterSetName $value = Get-Variable -Name $PSCmdlet.ParameterSetName -ValueOnly #Load Stubble dll $path = Get-ModulePath "PoshUnitConversion" [Reflection.Assembly]::LoadFile("$Path\binary\UnitConversion.dll") | Out-Null try{ $converter = [UnitConversion.distanceConverter]::new($TargetUnit, "m") if($Precision){ $retValue = $converter.LeftToRight($value, $Precision) } else{ $retValue = $converter.LeftToRight($value) } return $retValue } catch [Exception] { $_.Exception.Message } } |