27 Jan '15, 9am

Incisive Ruby Substitutions - The gsub Hash Syntax

Incisive Ruby Substitutions - The gsub Hash Syntax by Yoni Weisbrod — Today How do you perform multiple Ruby substitutions simultaneously ? I stumbled on a problem today - all parentheses in a text file were facing the )wrong direction( due to conversions from an RTL language. But it dawned on me that if I applied one substitution to flip one bracket, it would just get flipped back on the next substitution! Read my solution on the blog post .

Full article: http://www.rubyflow.com/p/o8o8b0-incisive-ruby-substituti...

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書いた | ruby と rails のバージョン表 (ついでに関数プログラミング) - Qiita

書いた | ruby と rails のバージョン表 (ついでに関数プログラミング) - Qiita

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