Ruby

Merge pull request #1581 from ruby/add-guide--data-and-struct #3907

Job	Run time
windows (windows-2019, ucrt)	1m 1s
test (master-nightly-focal, test)	2m 35s
windows (windows-2019, mswin)	57s
test (master-nightly-focal, stdlib_test)	3m 11s
windows (windows-2022, ucrt)	1m 27s
test (master-nightly-focal, rubocop validate test_doc build test_generate_stdlib)	2m 29s
windows (windows-2022, mswin)	1m 38s
test (master-nightly-focal, lexer confirm_lexer)	3m 59s
test (master-nightly-focal, lexer compile)	4m 48s
test (3.2-dev-focal, test)	2m 26s
test (3.2-dev-focal, stdlib_test)	2m 10s
test (3.2-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 47s
test (3.2-dev-focal, lexer confirm_lexer)	4m 34s
test (3.2-dev-focal, lexer compile)	4m 1s
test (3.1-dev-focal, test)	2m 26s
test (3.1-dev-focal, rubocop validate test_doc build test_generate_stdlib)	3m 2s
test (3.1-dev-focal, lexer confirm_lexer)	4m 21s
test (3.1-dev-focal, lexer compile)	5m 41s
test (3.0-dev-focal, test)	2m 35s
test (3.0-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 27s
test (3.0-dev-focal, lexer confirm_lexer)	4m 42s
test (3.0-dev-focal, lexer compile)	4m 53s
	1h 8m 10s

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