Fixed examples
The examples were still using `core::` instead of `std::`
All of the examples needed a `use std::rand;` at the top to compile
Most of the examples had
`rng = rand::rng();`
instead of
`let mut rng = rand::rng();`
diff --git a/src/libstd/rand.rs b/src/libstd/rand.rs
index 02c8694..666bf54 100644
--- a/src/libstd/rand.rs
+++ b/src/libstd/rand.rs
@@ -22,7 +22,8 @@
# Examples
~~~ {.rust}
-use core::rand::RngUtil;
+use std::rand;
+use std::rand::RngUtil;
fn main() {
let mut rng = rand::rng();
@@ -33,6 +34,8 @@
~~~
~~~ {.rust}
+use std::rand;
+
fn main () {
let tuple_ptr = rand::random::<~(f64, char)>();
println(fmt!("%?", tuple_ptr))
@@ -292,10 +295,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* println(fmt!("%b",rng.gen_weighted_bool(3)));
* }
* ~~~
@@ -308,10 +312,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* println(rng.gen_str(8));
* }
* ~~~
@@ -324,10 +329,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* println(fmt!("%?",rng.gen_bytes(8)));
* }
* ~~~
@@ -340,10 +346,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* println(fmt!("%d",rng.choose([1,2,4,8,16,32])));
* }
* ~~~
@@ -359,10 +366,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* let x = [rand::Weighted {weight: 4, item: 'a'},
* rand::Weighted {weight: 2, item: 'b'},
* rand::Weighted {weight: 2, item: 'c'}];
@@ -379,10 +387,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* let x = [rand::Weighted {weight: 4, item: 'a'},
* rand::Weighted {weight: 2, item: 'b'},
* rand::Weighted {weight: 2, item: 'c'}];
@@ -400,10 +409,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* let x = [rand::Weighted {weight: 4, item: 'a'},
* rand::Weighted {weight: 2, item: 'b'},
* rand::Weighted {weight: 2, item: 'c'}];
@@ -419,10 +429,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* println(fmt!("%?",rng.shuffle([1,2,3])));
* }
* ~~~
@@ -435,10 +446,11 @@
*
* ~~~ {.rust}
*
- * use core::rand::RngUtil;
+ * use std::rand;
+ * use std::rand::RngUtil;
*
* fn main() {
- * rng = rand::rng();
+ * let mut rng = rand::rng();
* let mut y = [1,2,3];
* rng.shuffle_mut(y);
* println(fmt!("%?",y));
