Simon Strandgaard wrote:
What you has written is the same as (notice the ‘!’ suffix)
result.sub!(/{/,‘[’)
result.sub!(/}/,‘]’)Above can be chained, so it becomes
result.sub!(/{/,‘[’).sub!(/}/,‘]’)
Any suggestions are more than welcome.
Try ‘gsub’
result.gsub!(/{/,‘[’).gsub!(/}/,‘]’)
Very dangerous. If one of the ! methods doesn’t actually do
anything, it returns nil, which responds poorly to subsequent !
methods.
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