# 081: Intent Comments
# Tell the AI what you want, not how to do it

### Intent: Parse this CSV data and extract email addresses
data = """
name,email,age
Alex,alex@example.com,28
Jordan,jordan@example.com,25
Casey,casey@example.com,30
"""

# AI expands the intent into working code:
# emails = data.split("\n").slice(1).map(line => {
#   parts = line.split(",")
#   return parts[1]
# }).filter(email => email != "")

### Intent: Calculate the total price including tax
cart_items = [
  { name: "Book", price: 19.99 },
  { name: "Pen", price: 2.50 },
  { name: "Notebook", price: 5.99 }
]
tax_rate = 0.08

# AI generates:
# subtotal = cart_items.reduce((sum, item) => sum + item.price, 0)
# total = subtotal * (1 + tax_rate)

### Intent: Format this date as "January 15, 2025"
timestamp = 1705334400000  # Unix timestamp

# AI knows how to format dates in natural language

# The ### syntax tells the AI:
# "This is an intent, not just a comment - turn it into code"