osha7

Specifications for the Rails Assessment

Specs:

• Using Ruby on Rails for the project
• Include at least one has_many relationship (x has_many y; e.g. User has_many Recipes)
• Include at least one belongs_to relationship (x belongs_to y; e.g. Post belongs_to User)
• Include at least two has_many through relationships (x has_many y through z; e.g. Recipe has_many Items through Ingredients)
• Include at least one many-to-many relationship (x has_many y through z, y has_many x through z; e.g. Recipe has_many Items through Ingredients, Item has_many Recipes through Ingredients)
• The "through" part of the has_many through includes at least one user submittable attribute, that is to say, some attribute other than its foreign keys that can be submitted by the app's user (attribute_name e.g. ingredients.quantity)
• Include reasonable validations for simple model objects (list of model objects with validations e.g. User, Recipe, Ingredient, Item)

osha7

OSHA GROETZ

Denver, CO | 917-477-9485 | ogroetz@gmail.com

Github | LinkedIn | Website | Medium Blog

Technologies:

Proficient: Javascript, ReactJS, Ruby, Ruby on Rails, SQLite, MySQL, PostgreSQL, Redux, Redux-Thunk, Axios, Adobe Ps/Ai/Id

osha7

let arr = [1, 5, 14, 23, 27, 32, 40, 54, 59, 67, 73]
let target = 54

let binarySearchFunction = function(arr, target) {
  let leftPointer = 0
  let rightPointer = arr.length - 1
  
  return -1
}

osha7

let arr = [1, 5, 14, 23, 27, 32, 40, 54, 59, 67, 73]
let target = 54

let binarySearchFunction = function(arr, target) {
  let leftPointer = 0
  let rightPointer = arr.length - 1
  
  while (leftPointer <= rightPointer) {
  
    let med = Math.ceil((rightPointer + leftPointer) / 2)

osha7

let arr = [1, 5, 14, 23, 27, 32, 40, 54, 59, 67, 73]
let target = 54

let binarySearchFunction = function(arr, target) {
  let leftPointer = 0
  let rightPointer = arr.length - 1
  
  while (leftPointer <= rightPointer) {
  
    let med = Math.ceil((rightPointer + leftPointer) / 2)

osha7

const stack = []

// add items to the stack:
stack.push('Batman')
stack.push('Spider-Man')
stack.push('Wonder Woman')
stack.push('Black Panther')

stack 
    // ==> ['Batman', 'Spider-Man', 'Wonder Woman', 'Black Panther']

osha7

class Stack {
  constructor() {
    this.data = {}
    this.size = 0
  }
  
         // add an element
         
  push(element) {
    this.size++

osha7

const superheroStack = new Stack()

superheroStack.push('Batman')
superheroStack.push('Wonder Woman')
superheroStack.push('Black Panther')
superheroStack.push('Spider-man')

superheroStack
      //===> Stack { storage: { '1': 'Batman', '2': 'Wonder Woman', '3': 'Black Panther', '4': 'Spider-man' }, size: 4 }
      

osha7

const queue = []

// add items to the queue:
queue.push('strength')
queue.push('invisibility')
queue.push('shapeshifting')
queue.push('teleportation')

queue 
    // ==> ['strength', 'invisibility', 'shapeshifting', 'teleportation']

osha7

class Queue {
  constructor() {
    this.data = {}
    this.head = 0
    this.tail = 0
  }
  
  enqueue(element) {
    this.data[this.tail] = element
    this.tail++