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@fbernier
Last active August 29, 2015 13:56
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Which do you prefer?
# Obviously the second solution is faster or a large collection, but some said the first solution is more readable.
# Which would you use?
result = []
collection.each do |c|
result << some_method(c)
end
result.reject!(&:nil?)
# Versus
result = []
collection.each do |c|
value = some_method(c)
result << value if value
end
@fbernier
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@chatgris Yes, that's the best solution IMO.

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