Fixes `ruby-db-tool` grant for PostgreSQL
Fixes `ruby-db-tool` grant for PostgreSQL

Doesn't require `psql` tool, just creates SQL script.

nestukh/dotfiles,benizi/dotfiles,benizi/dotfiles,nestukh/dotfiles,nestukh/dotfiles,nestukh/dotfiles,benizi/dotfiles,benizi/dotfiles,nestukh/dotfiles,benizi/dotfiles,benizi/dotfiles,nestukh/dotfiles,benizi/dotfiles,benizi/dotfiles,nestukh/dotfiles,nestukh/dotfiles