updating_spaces_in_files

replace_commas

# write what we want, then use it in a loop 
function Update-Spaces {
  param ($path)
  $contents = Get-Content $path
  $contents -replace "\s+",", " | Set-Content $path -Force
}


# now say we have multiple files, we need to loop and rewrite
# for each file in the folder that the script provides, filtering files that contain the filter
foreach ($file in (Get-ChildItem $PSScriptRoot -Filter "*test*.txt" -File)){
# pass the file path to the function where we manipulate it
  Update-Spaces -path $file.FullName
}