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authorBenoit Daloze <eregontp@gmail.com>2022-12-20 23:02:25 +0100
committerBenoit Daloze <eregontp@gmail.com>2022-12-20 23:05:56 +0100
commit33debffdd3aa0ef9752857530c125f0a889db970 (patch)
tree0239b54b88841e730302ed577c574fed75f4ca32 /enumerator.c
parent4495dea153a097c59d56819bc827bebfbef5be3f (diff)
downloadruby-33debffdd3aa0ef9752857530c125f0a889db970.tar.gz
Use "Fiber storage variables" consistently
Diffstat (limited to 'enumerator.c')
-rw-r--r--enumerator.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/enumerator.c b/enumerator.c
index cba4369606..4e0b700f1d 100644
--- a/enumerator.c
+++ b/enumerator.c
@@ -97,28 +97,28 @@
* - The stacktrace will only include the stack from the Enumerator, not above.
* - Fiber-local variables are *not* inherited inside the Enumerator Fiber,
* which instead starts with no Fiber-local variables.
- * - Fiber-scoped variables *are* inherited and are designed
- * to handle Enumerator Fibers. Assigning to a Fiber-scope variable
+ * - Fiber storage variables *are* inherited and are designed
+ * to handle Enumerator Fibers. Assigning to a Fiber storage variable
* only affects the current Fiber, so if you want to change state
* in the caller Fiber of the Enumerator Fiber, you need to use an
- * extra indirection (e.g., use some object in the Fiber-scoped
+ * extra indirection (e.g., use some object in the Fiber storage
* variable and mutate some ivar of it).
*
* Concretely:
* Thread.current[:fiber_local] = 1
- * Fiber[:scoped_var] = 1
+ * Fiber[:storage_var] = 1
* e = Enumerator.new do |y|
* p Thread.current[:fiber_local] # for external iteration: nil, for internal iteration: 1
- * p Fiber[:scoped_var] # => 1, inherited
- * Fiber[:scoped_var] += 1
+ * p Fiber[:storage_var] # => 1, inherited
+ * Fiber[:storage_var] += 1
* y << 42
* end
*
* p e.next # => 42
- * p Fiber[:scoped_var] # => 1 (it ran in a different Fiber)
+ * p Fiber[:storage_var] # => 1 (it ran in a different Fiber)
*
* e.each { p _1 }
- * p Fiber[:scoped_var] # => 2 (it ran in the same Fiber/"stack" as the current Fiber)
+ * p Fiber[:storage_var] # => 2 (it ran in the same Fiber/"stack" as the current Fiber)
*
* == Convert External Iteration to Internal Iteration
*