From: Jeff Wood <jeff.darklight@...>
Date: 2005-08-18T22:25:12+09:00
Subject: Re: Newbie question

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Lothar Scholz wrote:

>Hello len,
>
>l> Is there some difference in the code I'm not seeing or is one better
>l> than the other:
>
>l> languages = ['English', 'German', 'Ruby']
>
>l> languages.each do |lang|
>l>   puts 'I love ' + lang + '!'
>l>   puts 'Don\'t you?'
>l> end
>
>l> languages.each { |lang|
>l> 	puts 'I love ' + lang + '!'
>l> 	puts "Don't you?"}
>
>
>No both are the same, the one liner
>
>languages.each { |lang| puts "I love #{lang}!\nDon't you?" }
>
>is also doing the same and a little bit more rubyish
>
>  
>
Both are acceptable, but it is common convention that you use {} for 
one-liners and use do end for multi-line blocks.

j.

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