Skip navigation.

Falta do que fazer

Só pra mostrar um snippet de Ruby, nascido do #ruby-br da Freenode, ao tentar explicar o que são blocos de código a um carinha...
irb(main):001:0> def fibonacci(fim, &bloco)
irb(main):002:1>   ini = 0
irb(main):003:1>   inc = 1
irb(main):004:1>   while ini <=  fim
irb(main):005:2>     bloco.call ini
irb(main):006:2>     ini += inc
irb(main):007:2>     bloco.call inc if inc <= fim
irb(main):008:2>     inc += ini
irb(main):009:2>   end
irb(main):010:1> end
=> nil
irb(main):011:0> fibonacci(100){|n| puts n}
0
1
1
2
3
5
8
13
21
34
55
89
=> nil
irb(main):012:0> 

Importando perfil do Thunderbird no SeaMonkey (vale pra Firefox)Novos ícones no SeaMonkey

How to use Quote function:

  1. Select some text
  2. Click on the Quote link

Write a comment

Comment
(BBcode and HTML is turned off for anonymous user comments.)

If you can't read the words, press the small reload icon.


Smilies

December 2009
S M T W T F S
November 2009January 2010
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31