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Return nil when JRuby has no console device #157

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Merged
nobu merged 1 commit into from
Sep 4, 2026
Merged

Return nil when JRuby has no console device #157

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1 change: 1 addition & 0 deletions jruby/lib/io/console/common.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ def self.console(sym = nil, *args)
@console = con
end

return nil unless con
return con.send(sym, *args) if sym
return con
end
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2 changes: 1 addition & 1 deletion test/io/console/test_io_console.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -720,7 +720,7 @@ def run_noctty(src)
end

def test_noctty
assert_equal(["nil"], run_noctty("IO.console"))
assert_equal(["[nil, nil]"], run_noctty("[IO.console, IO.console(:tty?)]"))
if IO.method_defined?(:ttyname)
assert_equal(["nil"], run_noctty("STDIN.ttyname rescue $!"))
end
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