23 Comments
The 3rd edition marked the beginning of a new association between Rubyize this and RefactorMyCode. I did things in a rather clumsy manner, telling people about how cool RmC was while asking them to use pastie to submit their refactored version of the code. At that time I didn’t realize that RmC and Rubyize this were ready to work together.
Well, RmC is now the official way to submit your rubyized solution. With the trackback system in place, a link to your refactored code will appear here at the moment you hit the submit button on RmC.
Before diving into the 4th edition, I’d like to take a moment to talk about the results of the 3rd one. We started with something pretty ugly that turned onto something pretty awesome!. On a side note, I really liked how some participants transformed the already mean sentence into something even meaner. As an exemple, the test sentence was : « You truly are a moron, sir! » and someone changed it to « you truly are a stupid moron sir! ». Someone else add fuel to the fire by writing « you truly are a ’stupid’ moron, stupid sir! ». And finally, someone went as far as to write : « Stupid wabbit! Stupid, stupid, stupid! ». The situation was completely uncontrollable!
Enough said. Let’s get the ball rolling.
I have an array of insects and I want to be able to display on the screen the name, the iq and the annoyance factor of every members of a certain type. This “solution” works but has a ruby rating of 0.5/5. Moreover, it only works for butterflies… which feels rather incomplete and limiting. Remove stuff, add stuff and move stuff around. This dumb code must get smart and pretty!
class Bug
attr_accessor :type
attr_accessor :name
attr_accessor :iq
attr_accessor :annoyance_factor
def initialize(name,type,iq,annoyance_factor)
if !type
@type="spider"
else
@type=type
end
if !name
@name="unnamed"
else
@name=name
end
if !iq
@iq = 8
else
@iq = iq
end
if !annoyance_factor
@annoyance_factor = 4
else
@annoyance_factor = annoyance_factor
end
end
end
def keep_butterflies(bugs)
butterflies = Array.new
bugs.each do |bug|
if bug.type == "butterfly"
butterflies.push(bug)
end
end
return butterflies
end
#create some bugs!
bugs = Array.new
bugs.push(Bug.new("ron","spider","4","2"))
bugs.push(Bug.new("don","spider","2","3"))
bugs.push(Bug.new("jake","ant","9","4"))
bugs.push(Bug.new("chris","ladybug","2","4"))
bugs.push(Bug.new("fred","cockchaffer","0","5"))
bugs.push(Bug.new("greg","butterfly","2","0"))
bugs.push(Bug.new("jason","butterfly","0","2"))
butterflies=keep_butterflies(bugs)
butterflies.each do |butterfly|
puts "I am a butterfly and my name is #{butterfly.name}. I have an IQ of #{butterfly.iq} and an annoyance factor of #{butterfly.annoyance_factor}"
end
23 CommentsRubyize this : 4th edition…
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Rubyize this : 4th edition…
Here’s my take. Bug as no logic in it so we can use the Struct class….
Rubyize this : 4th edition…
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Rubyize this : 4th edition…
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Rubyize this : 4th edition…
I’m wondering if I may have strayed away from refactoring and into code golf here……
Rubyize this : 4th edition…
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Rubyize this : 4th edition…
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Rubyize this : 4th edition…
Nothing too special here, just felt like posting something. I like others’ use of “method_missing”, but it just seemed a bit more work than was necessary….
Rubyize this : 4th edition…
Shortest complete solution. The struct solutions are good, but they don’t allow for default values….
Rubyize this : 4th edition…
Building on Mark Van Holstyn’s solution, keeping the ‘keep_spiders’ syntax and cleaner syntax for entering bugs….
Rubyize this : 4th edition…
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Rubyize this : 4th edition…
Similar to above but the method missing on the Bug class…
Well, the repeated insults had to be introduced to have a failing test case :)
:) I agree. But whatever the reason, I had a good laugh watching everyone going mad with this sentence!
Rubyize this : 4th edition…
Some pretty crazy method_missing stuff… too “clever”, imo….
[...] by spatten on January 1, 2008 Rubyize This! is a fun little coding game invented by François Lamontagne of Ruby Fleebie. The idea is that [...]
Rubyize this : 4th edition…
Nothing too clever I’m afraid….
Rubyize this : 4th edition…
I was surprised the other solutions don’t have the class itself keeping track of instances….
Rubyize this : 4th edition…
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