PowerShell Direct Tips - Functions

ICMFunctionPassing.ps1

function Logger {
   # Do pretty logging of information
}

function cleanupFile {
  # Do some repetitive file manipulation
}

function PrepVM {
  # Setup things inside a VM
}

$FunctionDefs = "function PrepVM { ${function:PrepVM} }; function cleanupFile { ${function:cleanupFile} }; function logger { ${function:logger} }"

Invoke-Command -VMName "Test" { 
        . ([ScriptBlock]::Create($Using:FunctionDefs))
        PrepVM
}