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Feature #4239
ยป test.rb
zdavatz (Zeno Davatz)
, 01/21/2011 12:53 AM
h
=
{
'a'
=>
1
,
'b'
=>
2
,
'c'
=>
3
}
p
h
h
.
each_key
do
|
k
|
p
k
if
k
==
'c'
h
[
'd'
]
=
4
end
end
p
h
(1-1/1)
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