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58325daae3
This modifies the following String methods to return String instances instead of subclass instances: * String#* * String#capitalize * String#center * String#chomp * String#chop * String#delete * String#delete_prefix * String#delete_suffix * String#downcase * String#dump * String#each/#each_line * String#gsub * String#ljust * String#lstrip * String#partition * String#reverse * String#rjust * String#rpartition * String#rstrip * String#scrub * String#slice! * String#slice/#[] * String#split * String#squeeze * String#strip * String#sub * String#succ/#next * String#swapcase * String#tr * String#tr_s * String#upcase This also fixes a bug in String#swapcase where it would return the receiver instead of a copy of the receiver if the receiver was the empty string. Some string methods were left to return subclass instances: * String#+@ * String#-@ Both of these methods will return the receiver (subclass instance) in some cases, so it is best to keep the returned class consistent. Fixes [#10845] |
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| .. | ||
| arith_seq | ||
| array | ||
| bignum | ||
| bug_reporter | ||
| class | ||
| debug | ||
| exception | ||
| file | ||
| float | ||
| funcall | ||
| gvl | ||
| hash | ||
| integer | ||
| iseq_load | ||
| iter | ||
| load | ||
| marshal | ||
| method | ||
| num2int | ||
| path_to_class | ||
| popen_deadlock | ||
| postponed_job | ||
| proc | ||
| rational | ||
| st | ||
| string | ||
| struct | ||
| symbol | ||
| thread_fd_close | ||
| time | ||
| tracepoint | ||
| typeddata | ||
| vm | ||
| wait_for_single_fd | ||
| win32 | ||
| test_bug-3571.rb | ||
| test_bug-5832.rb | ||
| test_bug-14834.rb | ||
| test_enumerator_kw.rb | ||
| test_notimplement.rb | ||
| test_printf.rb | ||
| test_random.rb | ||
| test_recursion.rb | ||
| test_scan_args.rb | ||