#72's use of `array[..n]`: ```ruby return @read_buffer[..([size, @read_buffer.size].min - 1)] ``` won't work with Rubies older than 2.7. We'll need to either refactor to support Ruby 2.5 and 2.6, or bump the `required_ruby_version` value in `asycn-io.gemspec` accordingly.
#72's use of
array[..n]:won't work with Rubies older than 2.7.
We'll need to either refactor to support Ruby 2.5 and 2.6, or bump the
required_ruby_versionvalue inasycn-io.gemspecaccordingly.