| 1 |
type |
| 2 |
Animal* = object |
| 3 |
name*, species*: string |
| 4 |
age: int |
| 5 |
|
| 6 |
proc sleep*(a: var Animal) = |
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a.age += 1 |
| 8 |
|
| 9 |
proc dead*(a: Animal): bool = |
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result = a.age > 20 |
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|
| 12 |
var carl: Animal |
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carl = Animal(name : "Carl", |
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species : "L. glama", |
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age : 12) |
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|
| 17 |
let joe = Animal(name : "Joe", |
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species : "H. sapiens", |
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age : 23) |
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|
| 21 |
assert(not carl.dead) |
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for i in 0..10: |
| 23 |
carl.sleep() |
| 24 |
assert carl.deadtype |
| 25 |
Animal* = object |
| 26 |
name*, species*: string |
| 27 |
age: int |
| 28 |
|
| 29 |
proc sleep*(a: var Animal) = |
| 30 |
a.age += 1 |
| 31 |
|
| 32 |
proc dead*(a: Animal): bool = |
| 33 |
result = a.age > 20 |
| 34 |
|
| 35 |
var carl: Animal |
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carl = Animal(name : "Carl", |
| 37 |
species : "L. glama", |
| 38 |
age : 12) |
| 39 |
|
| 40 |
let joe = Animal(name : "Joe", |
| 41 |
species : "H. sapiens", |
| 42 |
age : 23) |
| 43 |
|
| 44 |
assert(not carl.dead) |
| 45 |
for i in 0..10: |
| 46 |
carl.sleep() |
| 47 |
assert carl.dead |
| 48 |
|
| 49 |
# From https://nim-by-example.github.io/types/objects/ |
| 50 |
|
