如何从轨道上的字符串红宝石中删除双引号？

Question

how Remove double quotes from a string ruby on rails ? I have a string like:

"5,5"

conversion logic :

@a = @cart_id.chomp(',')
abort @a.inspect

Answer 1

str = 'hello " 5," world'

str.gsub!('"', '')

puts str #hello  5, world