tomerjann

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

tomerjann

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

tomerjann

#
# Sets Prezto options.
#
# Authors:
#   Sorin Ionescu <sorin.ionescu@gmail.com>
#

#
# General
#

tomerjann

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

• lib/ is intended for code that can run as-is
• src/ is intended for code that needs to be manipulated before it can be used

tomerjann

const AWS = require("aws-sdk");
const s3 = new AWS.S3({ apiVersion: "2006-03-01" });

exports.handler = async(event) => {
  const buckets = await s3.listBuckets().promise();

  return {
    statusCode: 200,
    body: JSON.stringify(buckets),
  };

tomerjann

/*
Code examples from the article: S.O.L.I.D The first 5 priciples of Object Oriented Design with JavaScript
https://medium.com/@cramirez92/s-o-l-i-d-the-first-5-priciples-of-object-oriented-design-with-javascript-790f6ac9b9fa#.7uj4n7rsa
*/

const shapeInterface = (state) => ({
  type: 'shapeInterface',
  area: () => state.area(state)
})