16 lines
238 B
Plaintext
16 lines
238 B
Plaintext
mitch =
|
|
age: 21
|
|
height: 180cm
|
|
pets: [\dog, \goldfish]
|
|
|
|
phile = {}
|
|
phile{height, pets} = mitch
|
|
phile.height #=> 180
|
|
phile.pets #=> ['dog', 'goldfish']
|
|
|
|
a = [2 7 1 8]
|
|
..push 3
|
|
..shift!
|
|
..sort!
|
|
a #=> [1,3,7,8]
|