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体验新版 GitCode,发现更多精彩内容 >>
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0885a5cb
编写于
8月 22, 2015
作者:
K
Kasper Timm Hansen
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Merge pull request #21328 from jonatack/fix-debugging-rails-guide
[skip ci] Debugging Rails Guide fixes
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94a0c1c5
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guides/source/debugging_rails_applications.md
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guides/source/debugging_rails_applications.md
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...
...
@@ -619,13 +619,15 @@ Processing by ArticlesController#index as HTML
(byebug)
```
If we use `next`, we w
ant go deep inside method calls. Instead, byebug will go
to the next line within the same context. In this case, this is the last line of
the method, so `byebug` will jump to next next line of the previous frame.
If we use `next`, we w
on't go deep inside method calls. Instead, `byebug` will
go to the next line within the same context. In this case, it is the last line
of the current method, so `byebug` will return to the next line of the caller
+method.
```
(byebug) next
Next went up a frame because previous frame finished
Next advances to the next line (line 6:
`end`
), which returns to the next line
of the caller method:
[4, 13] in /PathTo/project/test_app/app/controllers/articles_controller.rb
4: # GET /articles
...
...
@@ -642,8 +644,8 @@ Next went up a frame because previous frame finished
(byebug)
```
If we use `step` in the same situation,
we will literally go to the next Ruby
instruction to be executed. I
n this case, Active Support's `week` method.
If we use `step` in the same situation,
`byebug` will literally go to the next
Ruby instruction to be executed -- i
n this case, Active Support's `week` method.
```
(byebug) step
...
...
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