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[英]How to add prefix and remove double quotes from the value in ruby on rails?
[英]how Remove double quotes from a string ruby on rails?
如何從軌道上的字符串紅寶石中刪除雙引號? 我有一個像這樣的字符串:
"5,5"
轉換邏輯:
@a = @cart_id.chomp(',')
abort @a.inspect
str = 'hello " 5," world'
str.gsub!('"', '')
puts str #hello 5, world
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