jaysoo

### Keybase proof

I hereby claim:

  * I am jaysoo on github.
  * I am jaysoo (https://keybase.io/jaysoo) on keybase.
  * I have a public key whose fingerprint is BFC9 808A 5899 4F0E 0A99  2E53 49CC D477 8776 E138

To claim this, I am signing this object:

jaysoo

General

Simple Made Easy - Rich Hickey

Boundaries - Gary Bernhardt

The Future of Programming - Bret Victor

Inventing on Principle - Bret Victor

jaysoo

• Composibility in functional programming is much better than object-oriented composition.

• HTTP became a great vehicle because it does very little (just text and status codes).

• Very easy to build on top of common data structures.

• Referential transparency makes testing much easier.

• Separation of state and behaviour is desirable.

jaysoo

Instructions

1. Please answer the following question using Ruby, JavaScript or Java without using any third party gems, plugins, or jar files with the exception of MiniTest/RSpec, Jasmine, or JUnit for tests.

2. Treat this problem as a library. No UI or file/console input is expected or required.

3. Please submit via publicly accessible repo so that we can review your commits.

jaysoo

This is a proposal to simplify our frontend workflow.

Current setup

1. Work on JS source code in client/ folder.
2. Run gulp watch, which will:

• Compile Angular and Handlebars templates.
• Copy client/**/* to public/client/app/, so source + compiled templates can be served through Rails.

3. No-pipe sets client/app as the baseUrl for RequireJS.
4. Third-party components are installed to public/client/bower_components/ (see bower.json).

jaysoo

This is a proposal to simplify our frontend setup.

Motivation

The current frontend setup has some cognitive overhead in how we use it.

Problems:

1. Using third-party components is not straight forward.

• Have to remember what bower installs to public/client/bower_components/

jaysoo

# Count total memory by user
ps --no-headers -u username -o rss | (tr '\n' +; echo 0) | bc

jaysoo

<?xml version="1.0" encoding="UTF-8"?>                                                                            
<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">                                      
<Configure id="Server" class="org.mortbay.jetty.Server">                                                          
  <Get id="oldhandler" name="handler"/>                                                                           
  <Set name="handler">                                                                                            
    <New id="Rewrite" class="org.mortbay.jetty.handler.rewrite.RewriteHandler">                                   
      <Set name="rewriteRequestURI">true</Set>                                                                    
      <Set name="rewritePathInfo">false</Set>                                                                     
      <Set name="originalPathAttribute">requestedPath</Set>         

jaysoo

#!/usr/bin/env ruby
# js1k packer

if ARGV[0] == "-n"
  ARGV.shift
  wrap = false
else
  wrap = true
end

jaysoo

// Using types with reduc-actions
// See: https://github.com/borisyankov/DefinitelyTyped/pull/5827

import { handleActions, Action } from 'redux-actions';

const reducer = handleActions<number>({
    'INCREMENT': (state: number, action: Action) => state + 1,
    'DECREMENT': (state: number, action: Action) => state - 1
});