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| author | Yunfeng Wang <vra@users.noreply.github.com> | 2016-10-31 19:55:48 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-31 19:55:48 +0800 |
| commit | da31b7080cc15c50802cc70d8452ade219c9be20 (patch) | |
| tree | 4063c8ab8538468cba3343899e660d76781a8569 | |
| parent | 43ce42005ec386097019bc44d66c6a989a429848 (diff) | |
fix typo
`查询一个不存在地键将会返回nil` ->`查询一个不存在的键将会返回nil`
| -rw-r--r-- | zh-cn/ruby-cn.html.markdown | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/zh-cn/ruby-cn.html.markdown b/zh-cn/ruby-cn.html.markdown index 2d181de0..657a913d 100644 --- a/zh-cn/ruby-cn.html.markdown +++ b/zh-cn/ruby-cn.html.markdown @@ -214,7 +214,7 @@ hash.keys #=> ['color', 'number'] hash['color'] #=> 'green' hash['number'] #=> 5 -# 查询一个不存在地键将会返回nil +# 查询一个不存在的键将会返回nil hash['nothing here'] #=> nil # 从Ruby 1.9开始，用符号作为键的时候有特别的记号表示: |