if [[ "'$*'" =~ includeide ]] ; then
    echo "\n*** Installing VS Code PowerShell IDE..."
    if [[ ! -d $(brew --prefix visual-studio-code) ]]; then
        if ! brew install visual-studio-code; then
            echo "ERROR: Visual Studio Code failed to install..." >&2
            exit 1
        fi
    else
        brew upgrade visual-studio-code
    fi

/usr/local/microsoft/powershell $ brew cask info powershell
powershell: 6.0.0-beta.5
https://github.com/PowerShell/PowerShell
/usr/local/Caskroom/powershell/6.0.0-beta.5 (50.8MB)
From: https://github.com/caskroom/homebrew-cask/blob/master/Casks/powershell.rb
==> Name
PowerShell
==> Artifacts
powershell-6.0.0-beta.5-osx.10.12-x64.pkg (pkg)
==> Caveats
A OpenSSL-backed libcurl is required for custom handling of certificates.
This is rarely needed, but you can install it with
  brew install curl --with-openssl
See https://github.com/PowerShell/PowerShell/issues/2211

/usr/local/microsoft/powershell $ brew cask info visual-studio-code
visual-studio-code: 1.14.2,cb82febafda0c8c199b9201ad274e25d9a76874e
https://code.visualstudio.com/
/usr/local/Caskroom/visual-studio-code/1.14.2,cb82febafda0c8c199b9201ad274e25d9a76874e (68B)
From: https://github.com/caskroom/homebrew-cask/blob/master/Casks/visual-studio-code.rb
==> Names
Microsoft Visual Studio Code
VS Code
==> Artifacts
Visual Studio Code.app (app)
/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code (binary)