Bug #21215: IRB upto yield self when self is little then end_val

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x64-mingw-ucrt]
• Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN

[fitmap (Justin Peal)]

irb(main):001:0> 1.upto(0) { |k| p k } => 1
1
irb(main):002:0> 0.downto(1) { |k| p k } => 0
0
Save these statements to script and run the script, no output.

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Sorry, It is not a bug, Just the IRB Echo of return value of upto or downto function.
Please close this issue.

[fitmap (Justin Peal)]

• Description updated (diff)

[mame (Yusuke Endoh)]

• Status changed from Open to Closed