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Rename to Nim

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Flaviu Tamas 2014-12-11 17:04:49 -05:00
commit 2bd2af6e1c
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content/for_iterators.md
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@ -3,11 +3,11 @@ title: For Loops & Iterators
---
# For Loops & Iterators
Nimrod has first class iterators and syntax to use them, for loops. The `continue` and `break` keywords also work inside of for loops. There are two kinds of iterator, and two special methods that for loops work with.
Nim has first class iterators and syntax to use them, for loops. The `continue` and `break` keywords also work inside of for loops. There are two kinds of iterator, and two special methods that for loops work with.
## `items` and `pair`
When iterating over an object with one item, Nimrod will call an iterator called `items` with the first parameter the type you want to iterate over. The same thing happens when iterating with two items, but in that case, the `pairs` iterator is called.
When iterating over an object with one item, Nim will call an iterator called `items` with the first parameter the type you want to iterate over. The same thing happens when iterating with two items, but in that case, the `pairs` iterator is called.
``` nimrod
type
@ -29,7 +29,7 @@ for i, c in TRange(low: 1, high: 3):
echo c
```
``` console
$ nimrod c -r items_pair.nim
$ nim c -r items_pair.nim
b
c
d
@ -50,7 +50,7 @@ for i in 0...5:
echo i
```
``` console
$ nimrod c -r operatoriterator.nim
$ nim c -r operatoriterator.nim
0
1
2
@ -73,7 +73,7 @@ for i in countTo(5):
echo i
```
```console
$ nimrod c -r ./inline_iter.nim
$ nim c -r ./inline_iter.nim
0
1
2
@ -118,7 +118,7 @@ for i in countTo9():
echo output
```
```console
$ nimrod c -r ./closure_iter.nim
$ nim c -r ./closure_iter.nim
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
0123456789