Simple Note App

A command-line note-taking application built in Ruby. Add, edit, delete and view notes — all stored persistently on disk.

Features

• Add notes
• Edit existing notes
• Delete notes with confirmation prompt
• View all notes with timestamps
• Notes persist between sessions using PStore

########## Simple Note Application ##########
a) Add  b) Edit  d) Delete  s) Show All  q) Quit
> a
Note: Buy groceries
> s
------------------------ 1 ------------------------
Date: 2026-06-03 12:00:00 | Note: Buy groceries
------------------------------------------------------
> b
Enter Index Number to edit: 1
Note: Buy groceries and cook dinner
********************Entry Updated********************
> d
Enter Index Number to delete: 1
Are you sure? (y/n): y
********************Entry Deleted********************
> q
#################### Goodbye! ####################

Tech Stack

• Ruby 2.7+
• Ruby built-in PStore for persistence

Project Structure

• main.rb - Entry point
• application.rb - Main application loop
• menu.rb - User interaction and menu actions
• manager.rb - Business logic layer
• database.rb - PStore persistence layer
• note.rb - Note model

Full project on GitHub

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