module Fish
Constants
- VERSION
Public Class Methods
fish(len = 3, looks_right = true)
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# File lib/Fish.rb, line 4 def self.fish(len = 3, looks_right = true) if looks_right "><#{'(' * len}°>" else "<°#{')' * len}><" end end
is_fish?(str)
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# File lib/Fish.rb, line 18 def self.is_fish?(str) ret = false ret = true if str.match(/><\(+°>/) != nil ret = true if str.match(/<°\)+></) != nil return ret end
many_fish(num, len = 3, looks_right = true)
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# File lib/Fish.rb, line 12 def self.many_fish(num, len = 3, looks_right = true) a = [] num.times {a << fish(len, looks_right)} return a end
many_random_fish(num, max_len = 10)
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# File lib/Fish.rb, line 29 def self.many_random_fish(num, max_len = 10) a = [] num.times {a << random_fish(max_len)} return a end
random_fish(max_len = 10)
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# File lib/Fish.rb, line 25 def self.random_fish(max_len = 10) fish(1 + rand(max_len), rand(2) == 1) end