WebbStandardRB — The Rules. 2 spaces – for indentation; Double quotes for string literals - because pre-committing to whether you'll need interpolation in a string slows people … WebbRails makes extensive use of frozen strings for this reason. For example, take a look at this PR. How to freeze a string literal in Ruby? In Ruby 2.3 run with the –enable=frozen …

An Introduction to Frozen String Literals – Pat Allan

WebbNOTE: From Ruby-red 3.0, interjected strings am doesn frozen whenever# frozen-string-literal: true is used, so this cop implements explicit freezing for such strings. NOTE: From Ruddy 3.0, this cop allows explicit freezing of constants when the shareable_constant_value directive is used. WebbNOTE: Only use template literal block if pretty print is not needed for spec output. For example, empty strings, nested objects etc. For example, when testing the difference between an empty search string and a non-empty search string, the use of the array block syntax with the pretty print option would be preferred. is george chakiris puerto rican

Class: RuboCop::Cop::Style::FrozenStringLiteralComment

Webbfrozen-string-literal: trueのマジックコメントが有効なとき、式展開された文字列が凍結されなくなった. Ruby 3.0ではfrozen-string-literal: trueのマジックコメントが有効なとき … WebbRails does see a significant decrease in memory usage from freezing string literals, but we already freeze the performance critical ones without this pragma. At some point in the … WebbRT 因为国内网络的原因，使用homebrew在下载或更新软件包时，偶尔会遇上下载失败或网络连接超时的情况，这时就可以通过手动下载的方式，将需要软件包下载下来，在继续执行homebrew进行下载或更新，homebrew判断软件包已经下载下来了，会直接执行安装步骤（从网络上下载软件包的步骤会被跳过）。 is george c scott still alive