[GR-20446] Implement Random.bytes.

PullRequest: truffleruby/1259

Author: bjfish

CHANGELOG.md

@@ -99,6 +99,7 @@ Compatibility:
 * Implemented `ENV.slice`.
 * Support for the Darkfish theme for RDoc generation has been added back.
 * Implemented `Kernel#system` `exception: true` option.
+* Implemented `Random.bytes`.
 
 Performance:
 

spec/tags/core/random/bytes_tags.txt

@@ -144,6 +144,10 @@ def self.rand(limit=undefined)
     Thread.current.randomizer.random(limit)
   end
 
+  def self.bytes(length)
+    TrufflePrimitive.randomizer_bytes(Thread.current.randomizer, length)
+  end
+
   def initialize(seed=undefined)
     @randomizer = Truffle::Randomizer.new
     if !TrufflePrimitive.undefined?(seed)