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Merge pull request #1185 from ftwbzhao/master

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Update ruby-cn.html.markdown
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Geoff Liu 2015-08-07 10:32:49 -06:00
commit eefd3b1222
1 changed files with 5 additions and 4 deletions
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@ -7,6 +7,7 @@ contributors:
- ["Joel Walden", "http://joelwalden.net"] - ["Joel Walden", "http://joelwalden.net"]
- ["Luke Holder", "http://twitter.com/lukeholder"] - ["Luke Holder", "http://twitter.com/lukeholder"]
- ["lidashuang", "https://github.com/lidashuang"] - ["lidashuang", "https://github.com/lidashuang"]
- ["ftwbzhao", "https://github.com/ftwbzhao"]
translators: translators:
- ["Lin Xiangyu", "https://github.com/oa414"] - ["Lin Xiangyu", "https://github.com/oa414"]
--- ---
@ -120,11 +121,11 @@ status == :approved #=> false
# 数组 # 数组
# 这是一个数组 # 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 # 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 # 数组可以被索引
# 从前面开始 # 从前面开始
@ -140,8 +141,8 @@ array.[] 12 #=> nil
# 从尾部开始 # 从尾部开始
array[-1] #=> 5 array[-1] #=> 5
# 同时指定开始的位置和结束的位置 # 同时指定开始的位置和长度
array[2, 4] #=> [3, 4, 5] array[2, 3] #=> [3, 4, 5]
# 或者指定一个范围 # 或者指定一个范围
array[1..3] #=> [2, 3, 4] array[1..3] #=> [2, 3, 4]