# https://unix.stackexchange.com/a/217629

pathmunge () {
    if ! echo "$PATH" | /bin/grep -Eq "(^|:)$1($|:)" ; then
        if [ "$2" = "after" ] ; then
            PATH="$PATH:$1"
        else
            PATH="$1:$PATH"
        fi
    fi
}

pathmunge "${HOME}/.local/bin/blend_bin"