rodloboz

# Built-int Objects
34 # Integer
"Hello world!" # String
3.14 # Float
true # Boolean
(1..10) # Range
[1, 2, "hello", ["a"]] # Array
nil # Nil

# box/container where stuff/information/data

rodloboz

# Ranges

range1 = (1..5)
p range1.to_a

range2 = (1...5)
p range2.to_a


# Arrays

rodloboz

class UserProfilePresenter
  def initialize(user)
    @user = user
  end
  
  def full_name
    "#{@user.first_name} #{@user.last_name}"
  end
  
  def short_summary

rodloboz

# Data Types / Built-in Objects

"Word" # String
'Word' # String

34 # Integer
3.14 # Float

true # Boolean - TrueClass
false # Boolean - FalseClass

rodloboz

# before starting a new feature, ensure you have an updated master
(master) git pull origin master

# create a feature branch
(master) git checkout -b my_new_feature

# commit in your feature as you complete milestones
(my_new_feature) git add .
(my_new_feature) git commit -m "adds some changes to my project"

rodloboz

// todo
const hintButton = document.querySelector('#show-hint');
const hint = document.querySelector('.hint');

hintButton.addEventListener('click', () => {
  hint.classList.toggle('active');
});

const isEmptyAbove = ({ tileColumn, tileRow, emptyTileColumn, emptyTileRow }) => {
  return (tileColumn == emptyTileColumn && tileRow == emptyTileRow - 1);

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console.log("Hello, world!")

"Hello" // String
'Hello' // String

4 // Number
3.14 // Number

true // Boolean

rodloboz

-- Give me the specialty of all doctors
SELECT specialty FROM doctors

-- Give me all cardiologists
SELECT * FROM doctors WHERE specialty = 'cardiology'

-- How many Surgeons are there?
SELECT COUNT(*) FROM doctors
WHERE specialty = "%Surgery"

rodloboz

// app/javascript/stylesheets/components/_dropdown.scss

.dropdown-item {
  @apply px-4 py-2 block text-black ;
}
.dropdown-item:hover {
  @apply bg-gray-100;
}

rodloboz

document.getElementById('followers-count').innerHTML = '<%= @user.followers_count %>'; 
document.getElementById('followings-count').innerHTML = '<%= @user.followings_count %>';