Init.

1 files changed, 18 insertions, 0 deletions

diff --git a/meap/meap-code/ch2/ch2-intro.rs b/meap/meap-code/ch2/ch2-intro.rs
new file mode 100755
index 0000000..5162fee
--- /dev/null
+++ b/meap/meap-code/ch2/ch2-intro.rs
@@ -0,0 +1,18 @@
+fn main() {

+  let start_at = 3;

+  let stop_at = 10;

+  let mut items = vec![];

+

+  for (i,x) in (start_at..stop_at).enumerate() {

+    let y = i as i64 * x;

+    items.push(y);

+  }

+

+  println!("{:?}", items);

+

+//let multiples_of_10 = items.iter().filter(|&y| y % 10 == 0).map(|&y| y.clone()).collect::<Vec<_>>();

+//let multiples_of_10: Vec<_> = items.iter().filter(|&y| y % 10 == 0).map(|&y| y.clone()).collect();

+  let multiples_of_10: Vec<_> = items.into_iter().filter(|y| y % 10 == 0).collect();

+  println!("{:?}", multiples_of_10);

+

+}