In Ruby, if the body of a conditional is a single line, you can write expressions like the one shown in Listing 11. Also note that the same conditional could also be written as definition.word.

在Ruby中，如果条件结构的体只有一行，那么可以编写清单11中所示的表达式。

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Methods One hundred and eleven cases with onychomycosis were conducted by a 1:1 matched case-control study. Data were analyzed by a single-factor and multifactor conditional logistic regress analysis.

方法对111例甲真菌病患者进行1：1配比的病例对照研究，采用单因素和多因素的条件回归分析。

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Gerrard, dressed in a single-breasted dark blue suit, spoke only to register his plea before leaving the court on conditional bail.

CNN: Liverpool star Gerrard denies affray charge