Introduction to Ruby
                                  Ruby      web: eftakhairul.com
Yukihiro Matsumoto                       “We are the master                       They are the slaves”web: eftakhairul.com
Why RubyDynamicFaster ProgrammingRich LibraryRich Community  web: eftakhairul.com
Funputs "rain".capitalize  # => Rainputs "rain".length  # => 4puts "rain".reverse # => niarputs 2.months.ago # => 2012­04­...
class Fixnum  def months         return self * 3600 * 24 +30  end  def ago         return Time.now ­ self  endend  web: ef...
InstallationIf OS = ~ /ubuntu | linux/        follow:     http://eftakhairul.com/let­starts­ruby­on­rails­installation­at­...
Lets see some Codeshttps://gist.github.com/2404934web: eftakhairul.com
Recommended Resources#BooksEloquent Ruby ­Russ Olsen Pragmatic Programming Ruby ­Dave Thomas#Online Resources:http://rubym...
Recommended Coding Stylehttps://github.com/styleguide/ruby?  utm_source=rubyweekly&utm_medium=emailhttp://queue.acm.org/de...
IDELinux  Geany, Netbeans < 7,  eclipes, RubyMine, Aptana StudioMAC  TextMate, Netbeans < 7, eclipes, RubyMine, Aptana    ...
Who I am?                           Md. Eftakharul Islam Rain                               Software Engineer, Right Brain...
Secret ingredient is nothing....!!! there is no secret   ingredient...To make something special, you have   to believe it ...
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Introduction ruby

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Knowledge Sharing Session - Ruby at ManGoes Mobile, Inc.

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Introduction ruby

  1. 1. Introduction to Ruby
  2. 2.                                   Ruby web: eftakhairul.com
  3. 3. Yukihiro Matsumoto “We are the master They are the slaves”web: eftakhairul.com
  4. 4. Why RubyDynamicFaster ProgrammingRich LibraryRich Community web: eftakhairul.com
  5. 5. Funputs "rain".capitalize  # => Rainputs "rain".length  # => 4puts "rain".reverse # => niarputs 2.months.ago # => 2012­04­03 16:39:23 +0600class Example  3.times do  puts Hello World  endendex = Example.new web: eftakhairul.com
  6. 6. class Fixnum def months return self * 3600 * 24 +30 end def ago return Time.now ­ self endend web: eftakhairul.com
  7. 7. InstallationIf OS = ~ /ubuntu | linux/  follow:  http://eftakhairul.com/let­starts­ruby­on­rails­installation­at­ubuntu/else do Googling end web: eftakhairul.com
  8. 8. Lets see some Codeshttps://gist.github.com/2404934web: eftakhairul.com
  9. 9. Recommended Resources#BooksEloquent Ruby ­Russ Olsen Pragmatic Programming Ruby ­Dave Thomas#Online Resources:http://rubymonk.comhttp://tryruby.orghttp://mislav.uniqpath.com/poignant­guide/ web: eftakhairul.com
  10. 10. Recommended Coding Stylehttps://github.com/styleguide/ruby? utm_source=rubyweekly&utm_medium=emailhttp://queue.acm.org/detail.cfm?id=2063168 web: eftakhairul.com
  11. 11. IDELinux Geany, Netbeans < 7,  eclipes, RubyMine, Aptana StudioMAC TextMate, Netbeans < 7, eclipes, RubyMine, Aptana  StudioWindows Netbeans < 7, eclipes,  RubyMine web: eftakhairul.com
  12. 12. Who I am? Md. Eftakharul Islam Rain Software Engineer, Right Brain Solution Ltd  IT Consultant (LAMP), MIS, DG Health Core Developer & Co­founder, Change Team tech­blog: http://eftakhairul.com twitter: http://twitter.com/eftakhairulweb: eftakhairul.com
  13. 13. Secret ingredient is nothing....!!! there is no secret  ingredient...To make something special, you have  to believe it special                          .....JUST BELIEVE YOURSELF web: eftakhairul.com
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