how to remove nested array brackets ruby
To remove nested array brackets in Ruby, you can use the flatten
method. The flatten
method is a built-in method in Ruby that collapses nested arrays into a single flat array. Here's how you can use it:
nested_array = [1, 2, [3, 4, [5, 6]]]
flat_array = nested_array.flatten
Explanation:
1. Create a nested array called nested_array
with multiple levels of nested arrays.
2. Call the flatten
method on nested_array
. This method will return a new array that is a flattened version of the original nested array.
3. Assign the result to a new variable called flat_array
.
After executing the code, the flat_array
variable will contain the flattened version of the nested_array
, without any nested array brackets.
Please note that the flatten
method creates a new array and does not modify the original array. If you want to modify the original array in place, you can use the flatten!
method instead.