Created
September 1, 2009 11:02
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# Pourquoi collect dans ce cas: | |
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<% x.collect{ |y| %> | |
<% if f(y) then %> | |
<%= g(y) %> | |
<% end %> | |
<% } %> | |
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# il serait mieux de ne pas construire cet objet Array qui ne | |
# sert à rien? | |
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<% x.each { | y | #.... exactement pareil %> |
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