Hiro Asari created JRUBY-6289:
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Summary: [1.9] when yield is called with a splat arg, the block
gets the argument as a single Array
Key: JRUBY-6289
URL: https://jira.codehaus.org/browse/JRUBY-6289
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules, Ruby 1.9.3
Environment: master, 1.9 mode
Reporter: Hiro Asari
Attachments: jruby-6173.rb
The script below prints
{noformat}
k: [a, 1], v:
{noformat}
in 1.9 mode, which is wrong.
{noformat}
def foo(obj)
obj.each_pair do |*v|
yield *v
end
end
h = {:a => 1}
foo (h) do |k,v|
puts "k: #{k}, v: #{v}" # should print "k: a, v: 1"
end
{noformat}
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