danielrose7

notes: {
  byId: { // object keyed by Id
    noteId: {
      id: noteId,
      content: noteContent,
      ...
    }
  },
  creationForm: {

danielrose7

package.json

Here I've placed what I see as essentials. Feel free to add or substract if your see overkill for your sitruation! sinon seems like the only potential overkill to me at the time of this writing.

{
  "name": "app-name",
  "jest": {
    "verbose": true,

danielrose7

# Synchronously creates and sends records for download
# For scale, this would be better done async via a rake task, chron job, or something similar
# borrowed from https://gorails.com/episodes/export-to-csv

# sample controller
class UsersController < ApplicationController
  
  def index
    @users = User.all

danielrose7

# run from console with `rails runner /path/to/this/file.rb`
# a timestamped file is placed in a Rails' app's tmp folder

require 'csv'

def file_path(name_of_file)
  Rails.root.join('tmp', "#{name_of_file}_#{sanitize_time(Time.zone.now)}.csv") # don't edit name set on line 22
end

def sanitize_time(time)

danielrose7

# If you want to add to your list, you can sniff using a binding.pry
# Look at the ActionDispatch::Http::UploadedFile object's Content-Type in the @header variable

validates_attachment :attachment,
                     allow_blank: false,
                     content_type: { content_type: ['image/jpg', #image
                                                    'image/jpeg', #image
                                                    'image/gif', #image
                                                    'image/png', #image
                                                    'application/pdf', #pdf

danielrose7

# Place in your project here: .git/hooks/pre-commit

# Runs all cops on newly added files
# Runs standard cops on files that have been modified

#!/usr/bin/env ruby

require 'rubocop'

def get_files(selector)

danielrose7

const linearRegression = (data, y_attr, x_attr) => {

  //separate data into x and y sets

  let y_data = [];
  let x_data = [];

  for (let i = 0; i < data.length; i++) {
    y_data.push(data[i][y_attr]);
    x_data.push(data[i][x_attr]);

danielrose7

/*  mergeSort
 *
 *  basic idea is as follows:
 *  break an array of integrers into pieces recursively
 *  and merges it back together using its sorted pieces
 *
 *  this implementation uses "take from the front put in
 *  the back" logic while merging
 *
 *  find diagram at http://quiz.geeksforgeeks.org/merge-sort/

danielrose7

/*  --  Problem  --
 *  Have the function alphabetShift(str) take the str parameter
 *  being passed and modify it using the following algorithm.
 *  Replace every letter in the string with the letter following it
 *  in the alphabet (ie. c becomes d, z becomes a). Then capitalize
 *  every vowel in this new string (a, e, i, o, u) and finally return
 *  this modified string.
 */

/*  --  Examples  --

danielrose7

//  Palindromes are the same forwards as in reverse

//  As an example, if the input was “I like racecars that go fast”, 
//  the largest palindrom substring (racecar)
//  would have the length of 7.

var longestPalindrome = function(s){

  let biggest = 0;
  const stringLength = s.length;