Basics

Literals and Operators

Work with numbers, strings, arrays, hashes, and common operators.

Reference

Edit the source, then Run. Checks start after your first Run. Ctrl/⌘ + Enter runs; Tab indents. Preview services use sample data and never contact a real service.

Sourceupstream/basics/literals_and_operators.vibe
type RunResult = {
  add: int,
  combine: string,
  literals: { answer: int, flags: array<bool | nil>, quote: string, ratio: float },
  negate: int,
  truth: bool
}

def add_numbers(a: int, b: int) -> int
  a + b
end

def combine_strings(first: string, second: string) -> string
  first + " " + second
end

def negate(value: int) -> int
  -value
end

def truth_table(flag: bool) -> bool
  if flag
    true
  else
    false
  end
end

def mix_literals -> { answer: int, flags: array<bool | nil>, quote: string, ratio: float }
  {
    answer: 42,
    ratio: 3.75,
    quote: "keep going",
    flags: [true, false, nil]
  }
end

def run -> RunResult
  {
    add: add_numbers(10, 25),
    combine: combine_strings("hello", "world"),
    negate: negate(7),
    truth: truth_table(true),
    literals: mix_literals
  }
end

Output

Click Run example to see the result.

Code checks

Run once to load the checker. Your code stays in this browser.