8 lines
206 B
Ruby
8 lines
206 B
Ruby
# creating an empty array and adding values
|
|
|
|
a = [] # => []
|
|
a[0] = 1 # => [1]
|
|
a[3] = 2 # => [1, nil, nil, 2]
|
|
|
|
# creating an array with the constructor
|
|
a = Array.new # => []
|