From 2a668149c26744e906018f13c33a315a1ba79bbd Mon Sep 17 00:00:00 2001 From: Jelte Fennema Date: Sat, 18 Oct 2014 19:29:53 +0200 Subject: [PATCH] Fix fold explanation in the guide The explanation of fold talks about three elements that should be summed, but it uses different values in the provided code. --- src/doc/guide.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/doc/guide.md b/src/doc/guide.md index db97fc06444..6b9c9b1f683 100644 --- a/src/doc/guide.md +++ b/src/doc/guide.md @@ -4365,7 +4365,7 @@ element, `find` returns an `Option` rather than the element itself. Another important consumer is `fold`. Here's what it looks like: ```{rust} -let sum = range(1i, 100i) +let sum = range(1i, 4i) .fold(0i, |sum, x| sum + x); ``` @@ -4389,7 +4389,7 @@ in this iterator: We called `fold()` with these arguments: ```{rust} -# range(1i, 5i) +# range(1i, 4i) .fold(0i, |sum, x| sum + x); ```