我从Sinatra README网页上发现了这一实例。
class Stream
def each
100.times { |i| yield "#{i}
" }
end
end
get( / ) { Stream.new }
when I get to the /
path, it seems invoke the each method on Stream.new
object, why is it?
我从Sinatra README网页上发现了这一实例。
class Stream
def each
100.times { |i| yield "#{i}
" }
end
end
get( / ) { Stream.new }
when I get to the /
path, it seems invoke the each method on Stream.new
object, why is it?
http://www.un.org/Depts/DGACM/index_french.htm 页: 1 要获得一个流物,你需要<代码>。 页: 1
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