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  1. longstring = " #btc\nUp signal on Poloniex\n+895%, buy vol. incr."
  2. puts longstring[/#(.*)/, 1]
Success #stdin #stdout 0s 28216KB
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Standard input is empty
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btc
https://ideone.com/4HFF7m
language:
Ruby (ruby 2.5.5)
created:
8 years ago
visibility:
secret

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