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Ruby Array into string with brackets

原文 2012-05-25 17:44:31 7 1 ruby-on-rails/ ruby/ arrays/ string

I have an array like so: ["data","data2"]

What would be the most Ruby-like way to convert this into a string with brackets included: "['data','data2']"

Thanks

1 answers

我不能说这是多么“ruby-ish”，但这是我通常做的事情：

puts "['" + array_of_strings.join("','") + "']"

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