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-rw-r--r--benchmark/bm_loop_generator.rb14
1 files changed, 14 insertions, 0 deletions
diff --git a/benchmark/bm_loop_generator.rb b/benchmark/bm_loop_generator.rb
new file mode 100644
index 0000000000..d3375c744c
--- /dev/null
+++ b/benchmark/bm_loop_generator.rb
@@ -0,0 +1,14 @@
+max = 600000
+
+if defined? Fiber
+ gen = (1..max).each
+ loop do
+ gen.next
+ end
+else
+ require 'generator'
+ gen = Generator.new((0..max))
+ while gen.next?
+ gen.next
+ end
+end