Learn Ruby - Lesson 0: Setup and Installation
in [Ruby]
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From: Space Ship Traveller on 24 Mar 2010 06:39 Hello, I'm writing a tutorial for beginners, primarily aimed at Teachers and Students. I've written the following tutorial. http://www.oriontransfer.co.nz/education/learn-ruby/lesson-0/index Any feedback would be really really helpful. Thanks to anyone who takes a look. Any suggestions or feedback would be fantastic - what should I add or remove, what was not clear / etc. Kind regards, Samuel
From: Juan Gf on 24 Mar 2010 06:55 Space Ship Traveller wrote: > Hello, > > I'm writing a tutorial for beginners, primarily aimed at Teachers and > Students. > > I've written the following tutorial. > > http://www.oriontransfer.co.nz/education/learn-ruby/lesson-0/index > > Any feedback would be really really helpful. Thanks to anyone who takes > a look. > > Any suggestions or feedback would be fantastic - what should I add or > remove, what was not clear / etc. > > Kind regards, > Samuel Hello, I think there is a small error in the last example. It's written: # Do you wear a watch? Ruby can help you out! puts "The time is: \#{Time.now.to_s}" I think it should say: puts "The time is: #{Time.now.to_s}" -- Posted via http://www.ruby-forum.com/.
From: Space Ship Traveller on 24 Mar 2010 07:10 Oh yes, Thanks - I've fixed it :) On 24/03/2010, at 11:55 PM, Juan Gf wrote: > Space Ship Traveller wrote: >> Hello, >> >> I'm writing a tutorial for beginners, primarily aimed at Teachers and >> Students. >> >> I've written the following tutorial. >> >> http://www.oriontransfer.co.nz/education/learn-ruby/lesson-0/index >> >> Any feedback would be really really helpful. Thanks to anyone who takes >> a look. >> >> Any suggestions or feedback would be fantastic - what should I add or >> remove, what was not clear / etc. >> >> Kind regards, >> Samuel > > Hello, > > I think there is a small error in the last example. It's written: > # Do you wear a watch? Ruby can help you out! > puts "The time is: \#{Time.now.to_s}" > > I think it should say: > > puts "The time is: #{Time.now.to_s}" > > > > -- > Posted via http://www.ruby-forum.com/. >
From: Jesús Gabriel y Galán on 24 Mar 2010 07:23 > On 24/03/2010, at 11:55 PM, Juan Gf wrote: > >> Space Ship Traveller wrote: >>> Hello, >>> >>> I'm writing a tutorial for beginners, primarily aimed at Teachers and >>> Students. >>> >>> I've written the following tutorial. >>> >>> http://www.oriontransfer.co.nz/education/learn-ruby/lesson-0/index >>> >>> Any feedback would be really really helpful. Thanks to anyone who takes >>> a look. >>> >>> Any suggestions or feedback would be fantastic - what should I add or >>> remove, what was not clear / etc. >>> >>> Kind regards, >>> Samuel >> >> Hello, >> >> I think there is a small error in the last example. It's written: >> # Do you wear a watch? Ruby can help you out! >> puts "The time is: \#{Time.now.to_s}" >> >> I think it should say: >> >> puts "The time is: #{Time.now.to_s}" I haven't read the tutorial, but this can be written as: puts "The time is: #{Time.now}" since string interpolation calls to_s for you. Jesus.
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