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change uuid to use Random.RandomDevice() instead of Random.default_rng() #35872

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Merged
merged 11 commits into from
May 27, 2020
+33 −4
Merged

change uuid to use Random.RandomDevice() instead of Random.default_rng() #35872

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6dcace2
change uuid Random.default_rng() => Random.RandomDevice()
ssikdar1 May 13, 2020
63607eb
add regression test
ssikdar1 May 14, 2020
13cbf79
add NEWS entry
ssikdar1 May 14, 2020
3a637b3
update function docstrings
ssikdar1 May 14, 2020
34f29e3
add git add -u! compat message
ssikdar1 May 14, 2020
726b4f4
fix location of compat
ssikdar1 May 14, 2020
507b454
use a default RNG from RandomDevice initialized at startup
ssikdar1 May 16, 2020
ba4c68a
Revert "use a default RNG from RandomDevice initialized at startup"
ssikdar1 May 16, 2020
eb5ddc5
update signature and docstring
ssikdar1 May 24, 2020
1e91639
Update stdlib/UUIDs/src/UUIDs.jl
ssikdar1 May 26, 2020
c70c44a
Update stdlib/UUIDs/src/UUIDs.jl
ssikdar1 May 26, 2020
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4 changes: 2 additions & 2 deletions stdlib/UUIDs/src/UUIDs.jl
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Original file line number Diff line number Diff line change
@@ -50,7 +50,7 @@ julia> uuid1(rng)
UUID("cfc395e8-590f-11e8-1f13-43a2532b2fa8")
```
"""
function uuid1(rng::AbstractRNG=Random.default_rng())
function uuid1(rng::AbstractRNG=Random.RandomDevice())
u = rand(rng, UInt128)

# mask off clock sequence and node
@@ -87,7 +87,7 @@ julia> uuid4(rng)
UUID("196f2941-2d58-45ba-9f13-43a2532b2fa8")
```
"""
function uuid4(rng::AbstractRNG=Random.default_rng())
function uuid4(rng::AbstractRNG=Random.RandomDevice())
u = rand(rng, UInt128)
u &= 0xffffffffffff0fff3fffffffffffffff
u |= 0x00000000000040008000000000000000