Not sure if this is already possible, but it doesn't seem so.
Given the String: Hello:1 Hello:2 Hello:3, In Perl, you could do: /Hello:(\d+)/g , with the Global modifier (/g), this would give you an array: [1,2,3]. But in Logstash/Ruby, there doesn't appear to be a way to add the global modifier.
Not sure if this is already possible, but it doesn't seem so.
Given the String:
Hello:1 Hello:2 Hello:3, In Perl, you could do:/Hello:(\d+)/g, with the Global modifier (/g), this would give you an array: [1,2,3]. But in Logstash/Ruby, there doesn't appear to be a way to add the global modifier.Related SO discussion: http://stackoverflow.com/questions/3588931/ruby-global-match-regexp Related Logstash discussion: https://discuss.elastic.co/t/how-to-capture-regex-groups-with-g/55858