itzsaga

// Arrow Functions
// With multiple arguments
let arrowFunction = (arg1, arg2) => {
  // Do Something
}
// With one argument
let arrowFunction = oneArg => {
  // Do Something
}

itzsaga

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 one has_many through relationship (x has_many y through z e.g. Recipe has_many Items through Ingredients)
• The "through" part of the has_many through includes at least one user submittable attribute (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)
• Include a class level ActiveRecord scope method (model object & class method name and URL to see the working feature e.g. User.most_recipes URL: /users/most_recipes)

itzsaga

new_person = { name: "Seth"
  , age: 32
  , height: 74
  , weight: 155
  , alive: true
}

itzsaga

# First try
config.omniauth :facebook, FB_APP_ID, FB_APP_SECRET

# Second try
config.omniauth :facebook, 'FB_APP_ID', 'FB_APP_SECRET'

# Third and correct try
config.omniauth :facebook, ENV['FB_APP_ID'], ENV['FB_APP_SECRET']

itzsaga

line_item = line_items.find_by(item_id: itemid)
if items.include?(line_item.try(:item))

itzsaga

has_one :current_cart, class_name: "Cart"

itzsaga

# before
def total
  items.map { |item| item.price }.sum
end

# after rubocop linting
def total
  items.map(&:price).sum
end

itzsaga

function truncateString(str, num) {
  if (str.length <= num) {
    return str;
  } else if (num <=3) {
    return str.slice(0, num) + "...";
  } else {
    return str.slice(0, num - 3) + "...";
  }
}

itzsaga

<% @posts.each do |post| %>
  <%= render :partial => "post", {:locals => {:post => post}} %>
<% end %>

<!-- OR -->

<%= render :partial => "post", :collection => @posts %>

<!-- OR -->

itzsaga

<%= f.fields_for :user_attributes, User.new do |u_fields| %>