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Cryptocurrency Q&A What is $1 in Ruby?

What is $1 in Ruby?

Riccardo Riccardo Sun Nov 03 2024 | 5 answers 1662
I'm learning Ruby and came across a piece of code with a '$1' in it. I'm not sure what this symbol represents in the context of Ruby. Is it a special variable or does it have a specific meaning in the language? What is $1 in Ruby?
ruby dollar amount conversion

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