Guan,
HashWithIndifferentAccess is just like any other hash except that the
key 'somekey' will be the same as the key :somekey.
For example if you have a regular hash like the following
>> hash = Hash.new({:somekey => 'testing'})
>> hash[:somekey]
=> testing
>> hash['somekey']
=> nil
Notice how
On 25 Oct 2008, at 15:05, Zhenning Guan wrote:
>
> I read the typo migration code file 004_add_sidebars_.rb and found
> these:
>
> Bare4Sidebar.create(:active_position=>0, :controller=>'page',
> :active_config=>'--- !map:HashWithIndifferentAccess
> maximum_pages: "10"')
>
> I'm confuse
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