From: Power One <arghx1@...>
Date: 2009-03-19T12:50:03+09:00
Subject: Re: Is this how you start a hash?

This helps me a lot! :)

Plus from now on, if something looks like an array but without the index 
(ex: options[3]), then I can safely assumed it's a form of hash but in a 
reading stage.

Thank guys!

lists wrote:
> On Mar 18, 2009, at 7:50 PM, Power One wrote:
> 
>> attr_reader :name
>>
>>
>>
> Yes, you'd normally create a new has with either Hash.new or hash =
> {}.  The method above is expecting that an already populated Hash be
> passed as its argument (internally referred to as the options
> variable).  So here's how you'd use the Bot class:
> 
> Bot.new(:name => 'My Bot', :data_file => '/tmp/file.yml')
> 
> Maybe this helps you see the Hash more clearly:
> 
> Bot.new({:name => 'My Bot', :data_file => '/tmp/file.yml'})
> 
> or even:
> 
> my_options = {:name => 'My Bot', :data_file => '/tmp/file.yml'}
> Bot.new(my_options)
> 
> Hope this helps.
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