Most gems contain pure ruby code They should simply leave the default value in place Some gems contain c (or other) code to be compiled into a ruby “extension” The gem should leave the default value in place unless the code will only compile on a certain type of system. Identical regexp can or cannot run in linear time depending on your ruby binary Neither forward nor backward compatibility is guaranteed about the return value of this method.
Miniruby is a version of ruby which has no external dependencies and lacks certain features It can be useful in ruby development because it allows for faster build times. Ruby 3.3.9 has been released This release includes the following security fix of default gems Possible denial of service in resolv gem and the following fixes for build issues Gcc 15.1 visual studio 2022 version 17.14 please see the for further details
Most often, a raised exception is meant to alert the running program that an unusual (i.e., exceptional) situation has arisen, and may need to be handled. Any ruby code can create a warning message by calling method kernel#warn Methods in the ruby core and standard libraries can also create warning messages Such a message may be printed on $stderr (or not, depending on certain settings). I felt the need of something like this in several projects, and there are multiple examples of open source that would benefit from it Can we approve the idea
Each of these methods takes optional argument format, which has zero or more embedded format specifications (see below). Certain ruby core methods deal with packing and unpacking data Formats each element in array self into a binary string Class \date provides methods for storing and manipulating calendar dates You need both dates and times
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