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By: a guest on Aug 12th, 2012  |  syntax: None  |  size: 0.21 KB  |  hits: 10  |  expires: Never
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  1. How do I dynamically invoke or call a class in Rails?
  2. (1..3).each do |n|
  3.   ("MyClass"+n).methods
  4. end
  5.        
  6. (1..3).each do |n|
  7.   "MyClass#{n}".constantize.methods
  8. end
  9.        
  10. (1..3).each {|n| eval "MyClass#{n}.methods"}
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