Rosetta Code

Rosetta Code Arrays

Create, index, append to, and total arrays.

Intro View source

Source rosettacode/popular/arrays.vibe

# title: Arrays
# source: https://rosettacode.org/wiki/Arrays
# category: Rosetta Code
# difficulty: Intro
# summary: Create, index, append to, and total arrays.
# tags: popular, arrays, basics, collections
# vibe: 0.4

def run
  values = [3, 1, 4]
  expanded = values.dup.push(1, 5, 9)

  {
    original: values,
    expanded: expanded,
    first: expanded.first,
    last: expanded.last,
    count: expanded.size,
    total: expanded.sum
  }
end

Output

Press Run example to run this code.