bryzettler’s gists

bryzettler / iterm2-solarized.md

Created May 24, 2016 16:15 — forked from kevin-smets/iterm2-solarized.md

iTerm2 + oh my zsh + solarized + Meslo powerline font (OSX)

bryzettler / recursiveReduce.js

Last active January 13, 2020 21:41

	// Takes an `array` a `callback` and an `initialValue`
	// uses an inner `recursiveFn` to iterate over all array values
	// calling the `callback` on each one
	const reduce = (orgArray, callback, initialValue) => (
	(function recursiveFn(idx, acc) {
	// base condition to end looping
	if (idx > orgArray.length - 1) return acc;
	// calculate and pass values to next step
	return recursiveFn(idx + 1, callback(acc, orgArray[idx], idx, orgArray))
	// start the iterations at orgArray[0]

bryzettler / mapFilter.js

Last active June 1, 2017 03:45

	const records = [
	{ title: "The Clash", artist: "The Clash", type: "LP", lengthSec: 2220, released: "1977"},
	{ title: "Rocket to Russia", artist: "Ramones", type: "LP", lengthSec: 1906, released: "1977"},
	...etc
	];

	records.filter(record => record.lengthSec > (60 * 60))
	.map(record => ({
	...record,
	['display']: `${record.artist} - ${record.title} (${record.released})`

bryzettler / reduceFilter.js

Last active June 1, 2017 04:05

	// item is named record for easily knowing what
	// we're operating on
	records.reduce((acc, record) => {
	// Recored is not longer than 60 mins
	// return acc as is, doing nothing with record (filter)
	if (record.lengthSec > (60 * 60)) return acc;

	// Destructure acc into new array
	// Destructure record into new object and add display prop
	return [

bryzettler / arrayToObj.js

Last active June 1, 2017 04:11

	const records = [
	{ title: "The Clash", artist: "The Clash", type: "LP", lengthSec: 2220, released: "1977"},
	{ title: "Rocket to Russia", artist: "Ramones", type: "LP", lengthSec: 1906, released: "1977"},
	...etc
	];

	const wayOne = Object.assign({}, records);
	const wayTwo = { ...records };
	/*
	=> {

bryzettler / arrayToUniqObj.js

Last active June 1, 2017 04:13

	const records = [
	{ title: "The Clash", artist: "The Clash", type: "LP", lengthSec: 2220, released: "1977"},
	{ title: "Rocket to Russia", artist: "Ramones", type: "LP", lengthSec: 1906, released: "1977"},
	...etc
	];

	// es5
	const way = records.reduce((acc, record) => {
	acc[`${record.title} - ${record.artist}`] = record;

bryzettler / reduceRight.js

Created June 1, 2017 04:50

	const records = [
	{ title: "The Clash", artist: "The Clash", type: "LP", lengthSec: 2220, released: "1977"},
	{ title: "Rocket to Russia", artist: "Ramones", type: "LP", lengthSec: 1906, released: "1977"},
	{ title: "London Calling", artist: "The Clash", type: "LP", lengthSec: 3903, released: "1979"},
	{ title: "Ramones", artist: "Ramones", type: "LP", lengthSec: 1755, released: "1976"},
	...etc
	];

	const removeIndexes = [1, 2];
	records.reduceRight((acc, item, idx) => {

bryzettler / diffReturn.js

Last active June 1, 2017 05:38

	const apiResponse = [
	{first: 'Bob', favorite: 'The Clash'},
	{first: 'Linda', favorite: 'Ramones'},
	{first: 'Amy', favorite: 'The Clash'},
	];
	const friendConstants = ['Bob', 'Amy', 'James', 'Tiffany', 'Linda'];

	friendConstants.reduce((acc, friend, idx, orgArray) => ({
	// Check for friend in apiResponse
	// if there pull them out otherwise we create a default objecct

bryzettler / buttons.js

Created August 29, 2017 18:46

bryzettler / forms.js

Last active August 29, 2017 19:29

Bryan bryzettler