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author | ftwbzhao <b.zhao1@gmail.com> | 2015-08-07 14:30:45 +0800 |
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committer | ftwbzhao <b.zhao1@gmail.com> | 2015-08-07 15:03:19 +0800 |
commit | 14c628e1d914a72c81daae92d204eb8892e12889 (patch) | |
tree | 56fe44096b145cebfa74645afdaa0418b07b64ec | |
parent | 2f73cafc7042c92b1358272e6d158f5b1995c15c (diff) |
Update ruby-cn.html.markdown
-rw-r--r-- | zh-cn/ruby-cn.html.markdown | 9 |
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] |