PowerShell Splatting Splatting From Top Level Function to a Series of Inner Function
Example
Without splatting it is very cumbersome to try and pass values down through the call stack. But if you combine splatting with the power of the @PSBoundParameters then you can pass the top level parameter collection down through the layers.
Function Outer-Method
{
Param
(
[string]
$First,
[string]
$Second
)
Write-Host ($First) -NoNewline
Inner-Method @PSBoundParameters
}
Function Inner-Method
{
Param
(
[string]
$Second
)
Write-Host (" {0}!" -f $Second)
}
$parameters = @{
First = "Hello"
Second = "World"
}
Outer-Method @parameters
