kimniche

// http://benalman.com/news/2010/11/immediately-invoked-function-expression/

// defining functions

// 1. function declaration
function f1() {
  console.log('i do declare');
}

// 2. function expression

kimniche

// Open Questions


// Q: Should we use void 0 or undefined?
// ---
// A: Very old versions of JS allow for assigning to `undefined`, which was an argument for preferring `void 0`,
// but strict mode will throw an error on attempted assignment to non-writeable properties (like `undefined`)
// ---
// tldr; `void 0` is JS trivia, prefer more expressive and totally safe `undefined`
// ----

kimniche

// Rules added

// ---
// 1. yoda
// http://eslint.org/docs/rules/yoda
// ---
// a: bad
if ('red' === color) { ... }
// b: good (readability)
if (color === 'red') { ... }

kimniche

function pluralizer(strings, ...values) {
  // `strings` is [ 'I ate ', ' ' ]
  
  let output = []
    suffix = ''
  
  if (values[0] !== 1) {
    suffix = 's'
  }
  

kimniche

{
  "extends": "airbnb/base",
  "rules": {
    "array-bracket-spacing": [ "warn", "always", { "singleValue": false, "objectsInArrays": false, "arraysInArrays": false } ],
    "camelcase": "warn",
    "indent": [ "warn", 4, { "SwitchCase": 1 } ],
    "max-len": 0,
    "no-dupe-keys": "error",
    "no-nested-ternary": "warn",
    "no-fallthrough": "warn",

kimniche

#!/usr/bin/env python

import sys, os, re
from subprocess import check_output

# Collect the parameters
commit_msg_filepath = sys.argv[1]

# Figure out which branch we're on
branch = check_output(['git', 'symbolic-ref', '--short', 'HEAD']).strip()

kimniche

#!/bin/bash 

# First confirm we actually have commits to push
commits=`git log @{u}..`
if [ -z "$commits" ]; then
    exit 0
fi

# Get OX-specific test command 
# Assume not Mac OSX by default

kimniche

"scripts": {
    "start": "node index",
    "dev": "node_modules/.bin/webpack",
    "build": "node_modules/.bin/webpack -p",
    "test:base": "mocha --recursive --compilers js:babel/register --no-timeouts",
    "test:base-watch": "mocha -w --recursive --compilers js:babel/register --no-timeouts",
    "test:base-silent": "npm run test:base 1>&- 2>&-",
    "test:nowatch": "export NODE_ENV=test&& npm run test:base-silent",
    "test:nowatch-win": "set NODE_ENV=test&& npm run test:base-silent",
    "test": "export NODE_ENV=test&& npm run test:base-watch",

kimniche

#!/bin/bash 

# Confirm we actually have commits to push
commits=`git log @{u}..`
if [ -z "$commits" ]; then
    exit 0
fi

LOG="[pre-push]"

kimniche

#!/bin/bash

LOG="[post-commit]"

unlinted=`grep eslint-disable $(git diff-tree --no-commit-id --name-only -r HEAD~1) -H`

if [ -z "$unlinted" ]; then 
    tput setaf 2; echo "$LOG no lint-disabled files found in commit"
else
    tput setaf 3; echo "$LOG WARNING: lint-disabled files detected in commit"