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authorftwbzhao <b.zhao1@gmail.com>2015-08-07 14:30:45 +0800
committerftwbzhao <b.zhao1@gmail.com>2015-08-07 15:03:19 +0800
commit14c628e1d914a72c81daae92d204eb8892e12889 (patch)
tree56fe44096b145cebfa74645afdaa0418b07b64ec
parent2f73cafc7042c92b1358272e6d158f5b1995c15c (diff)
Update ruby-cn.html.markdown
-rw-r--r--zh-cn/ruby-cn.html.markdown9
1 files changed, 5 insertions, 4 deletions
diff --git a/zh-cn/ruby-cn.html.markdown b/zh-cn/ruby-cn.html.markdown
index 99250b43..14d38137 100644
--- a/zh-cn/ruby-cn.html.markdown
+++ b/zh-cn/ruby-cn.html.markdown
@@ -7,6 +7,7 @@ contributors:
- ["Joel Walden", "http://joelwalden.net"]
- ["Luke Holder", "http://twitter.com/lukeholder"]
- ["lidashuang", "https://github.com/lidashuang"]
+ - ["ftwbzhao", "https://github.com/ftwbzhao"]
translators:
- ["Lin Xiangyu", "https://github.com/oa414"]
---
@@ -120,11 +121,11 @@ status == :approved #=> false
# 数组
# 这是一个数组
-[1, 2, 3, 4, 5] #=> [1, 2, 3, 4, 5]
+array = [1, 2, 3, 4, 5] #=> [1, 2, 3, 4, 5]
# 数组可以包含不同类型的元素
-array = [1, "hello", false] #=> => [1, "hello", false]
+[1, "hello", false] #=> [1, "hello", false]
# 数组可以被索引
# 从前面开始
@@ -140,8 +141,8 @@ array.[] 12 #=> nil
# 从尾部开始
array[-1] #=> 5
-# 同时指定开始的位置和结束的位置
-array[2, 4] #=> [3, 4, 5]
+# 同时指定开始的位置和长度
+array[2, 3] #=> [3, 4, 5]
# 或者指定一个范围
array[1..3] #=> [2, 3, 4]