Question

FOR RUBY

DEBUG ASSIGNMENT

==============================

Each program contains bugs please solve until answer is correct:

> |1, 2, 3|length

answer => 3

> [3, 1, 2,].sorta

answer => [1, 2, 3]

> %w[1, nill, 2, 3, nil].compact

answer => [1, 2, 3]

> {1 2 3}.index(5)

answer => 2

> [1, 2, 3, 4].rotat(2)

answer => [3, 4, 1, 2]

Answer 1

Please refer below the program and output screenshot

Code

# provided "square bracket"

[1, 2, 3].length

# removed "a" from "sorta"
[3, 1, 2,].sort

# removed %w and replaced "nill" with "nil"
[1, nil, 2, 3, nil].compact

# instead of "5" gave "3" in index and replace curly bracket { } with square brackets [ ]

[1, 2, 3].index(3)

# instead of "rotat", gave "rotate"
[1, 2, 3, 4].rotate(2)

Output

3                                                                                                                       

[1, 2, 3]                                                                                                               

[1, 2, 3]                                                                                                               

2                                                                                                                       

[3, 4, 1, 2]

Code Screenshot and output

> (1, 2, 3].length => 3 > (3, 1, 2,].sort => [1, 2, 3] 3 [1, nil, 2, 3, nil].compact => [1, 2, 3] > (1, 2, 3].index(3) => 2 [1, 2, 3, 4].rotate(2) => [3, 4, 1, 2]