task_2

Rebuild Array

The goal of this task is to patch Array class and extend it with method which rebuilds its values

Requirement

Given the following array of integers

array = [
  (1..2).to_a,
  (5...11).to_a,
  (12..18).to_a,
  11
]

Write a function .rebuild! that should dynamically add a number to each element of an array

Rules

1. All work should be done in array.rb file
2. Ruby version doesn't matter
3. You can't use anything except Ruby standard library. No gems allowed

Example usage

# Example: adds 3 to each element
array.rebuild! do |element|
  element + 3
end
# Expected Result:
# [[4, 5], [8, 9, 10, 11, 12, 13], [15, 16, 17, 18, 19, 20, 21], 14]

# Example: if two parameters are given the function should add a size of a nested array to each
array.rebuild! do |element, size|
  element + size
end
# Expected result:
# [[6, 7], [14, 15, 16, 17, 18, 19], [22, 23, 24, 25, 26, 27, 28], 18]