Sled#

# This is a comment

my_string = "use quotes if you have spaces or other special cases"
"another_string" = otherwise_quotes_are_optional

my_integer = 123
my_float = 4.5

# Keywords are denoted by `@`
boolean_true = @true
boolean_false = @false
distinguished_nil = @nil

my_list = [
  # The elements of a list can be anything
  "Lorem ipsum"
  3.14
  @false
]

"This is a smap. Each key is a string. (The root level is itself a smap.)" = {
  something = xyz          # The key must be a string
  "another thing" = @true  # The value can be anything
}

"This is an imap. Each key is an integer." = {
  3 = @nil     # Again, the value can be anything
  -100 = 4.0   # Even an integer or float
}

# If you want multiple entries of a list, smap, or imap on the same line,
# they must be separated by `;`
colors = [
  orange ; red
  green
  yellow ; purple ; brown
  blue ; pink
]

# You can arbitrarily nest any list, smap, and imap within one another
grocery_store = [
  {
    name = avocado
    in_stock = @true
    price = 1.29
    buyers = [ Alice ; Bob ]
  }
  { name = banana ; in_stock = @true ; price = 0.15 ; buyers = [] }
  { name = coconut ; in_stock = @false ; price = 2.97 ; buyers = [] }
]

"Supports most of Unicode?" = {
  English = Yes!
  español = ¡Sí!
  中文 = 是的！
  emoji = ✅🎉
}