On Sat, Feb 16, 2013 at 9:46 PM, Love U Ruby <[email protected]> wrote:
> That's why array#replace allowed on the frozen array, but none of the
It isn't
irb(main):001:0> a=10.times.to_a.freeze
=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
irb(main):002:0> a.replace [10,20]
RuntimeError: can't modify frozen Array
from (irb):2:in `replace'
from (irb):2
from /usr/bin/irb:12:in `<main>'
> array#pop,array#push,array#rotate! etc not allowed.
Cheers
robert
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