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class WeightedSampler | |
def initialize(items) | |
@items = normalize(items) | |
end | |
def sample(num = nil) | |
return get_sample unless num | |
Array.new(num) { get_sample } | |
end |
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[#|2009-04-12T14:19:19.480+0200|INFO|glassfish|null|_ThreadID=10;_ThreadName=Thread-1;|Listening on port 3000|#] | |
[#|2009-04-12T14:19:19.539+0200|INFO|glassfish|javax.enterprise.system.tools.admin|_ThreadID=10;_ThreadName=Thread-1;|Admin Console Adapter: context root: /_____admingui|#] | |
[#|2009-04-12T14:19:19.585+0200|INFO|glassfish|null|_ThreadID=10;_ThreadName=Thread-1;|The Admin Console Application is not yet installed.|#] | |
[#|2009-04-12T14:19:19.586+0200|INFO|glassfish|null|_ThreadID=10;_ThreadName=Thread-1;|Admin Console Adapter: context root: /_____admingui|#] | |
[#|2009-04-12T14:19:20.262+0200|INFO|glassfish|javax.enterprise.system.core|_ThreadID=10;_ThreadName=Thread-1;|Loading application test-merb at /|#] |
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>> 1.duplicable? | |
=> false | |
>> 1.dup | |
TypeError: can't dup Fixnum | |
from (irb):10:in `dup' | |
from (irb):10 | |
>> "aloha".duplicable? | |
=> true |
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Factory.define :user do |user| | |
user.fullname "Michael Bensoussan" | |
user.children {|child| [child.association(:child1), child.association(:child2)]} | |
end |
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list = (Date.parse("2009-10-01") .. Date.parse("2009-10-30")).inject([]) do |sum, date| | |
if [1, 2].include? date.cwday #monday or tueday | |
sum << date | |
end | |
sum | |
end |
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def dup(toto) | |
a = [] | |
toto.each do |b| | |
a << b | |
end | |
a | |
end | |
dup([1,2,3]) |
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>> h = Hash.new {raise IndexError } | |
=> {} | |
>> h[:bla] | |
IndexError: IndexError | |
from (irb):39 | |
from (irb):40:in `call' | |
from (irb):40:in `default' | |
from (irb):40:in `[]' | |
from (irb):40 | |
>> h = {} |
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def unlogged | |
request.env['warden'] = Warden::Proxy.new(request.env, {:default_strategies => [:rememberable, :authenticable],:silence_missing_strategies => true}) | |
end |
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def logged_as(user) | |
proxy = Warden::Proxy.new(request.env, {:default_strategies => [:rememberable, :authenticable], :silence_missing_strategies => true}) | |
proxy.set_user(user, :store => true, :scope => :user) | |
request.env['warden'] = proxy | |
end |
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function record(channel) { | |
console.log("recording channel: " + channel); | |
} | |
var surf = fun( | |
[{genre: 'football', showTitle: _, repeat: _, station: _}, $, record], | |
[{genre: 'comedy', showTitle: _, repeat: false, station: _}, $, record], | |
[{genre: 'crime', showTitle: 'Cops', repeat: _, station: _}, $, record], | |
[{genre: _, showTitle: _, repeat: _, station: _}, $, function () {}] | |
); |
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