Know Ruby: Enumerable grep
Most of us are familiar with the grep program. Are you familiar with its Ruby counterpart? Ruby plays a bit fast and loose with the name but the underlying concept is similar. Let’s see what grep
can do.
Most of us are familiar with the grep program. Are you familiar with its Ruby counterpart? Ruby plays a bit fast and loose with the name but the underlying concept is similar. Let’s see what grep
can do.
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