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Thread#backtrace -> [String] | nil (18119.0)

• 2.1.0
• 2.2.0
• 2.3.0
• 2.4.0
• 2.5.0
• 2.6.0
• 2.7.0
• 3.0
• 3.1
• 3.2
• 3.3

• インスタンスメソッド

スレッドの現在のバックトレースを返します。

...def m1
sleep 5
end
def m2
m1
end
end

th = Thread.new {C1.new.m2; Thread.stop}
th.backtrace
# => [
# [0] "(irb):3:in `sleep'",
# [1] "(irb):3:in `m1'",
# [2] "(irb):6:in `m2'",
# [3] "(irb):10:in `block in irb_binding'"
# ]

th.kill
th.backtrace # => nil
//}...

• Thread

NEWS for Ruby 3.0.0 (54.0)

• 3.0
• 3.1
• 3.2
• 3.3

• 文書

NEWS for Ruby 3.0.0 このドキュメントは前回リリース以降のバグ修正を除くユーザーに影響のある機能の変更のリストです。

...tty, the `--help`
option shows the help message via the pager designated by the value.
16754

=== `--backtrace-limit` option

The `--backtrace-limit` option limits the maximum length of a backtrace.
8661

== Core classes updates

Outstanding ones only.

* Array
* The following methods now ret...

...'--', 'data1', '--', 'data2', '--', 'data3']
dirty_data[(1..).step(2)] # take each second element
# => ["data1", "data2", "data3"]
//}

* Binding
* Binding#eval when called with one argument will use `"(eval)"` for `__FILE__` and `1` for `__LINE__` in the evaluated code. 4352 17419
* Conditi...

...-blocking execution contexts. 16786
* Fiber#blocking? tells whether the fiber is non-blocking. 16786
* Fiber#backtrace and Fiber#backtrace_locations provide per-fiber backtrace. 16815
* The limitation of Fiber#transfer is relaxed. 17221
* GC
* GC.auto_compact= and GC.auto_compact h...