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By: a guest on Apr 29th, 2012  |  syntax: None  |  size: 0.16 KB  |  hits: 11  |  expires: Never
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  1. String.metaClass.replace << { int i, String s ->
  2.     assert s.size() == 1
  3.     delegate.value[i] = s as char
  4. }
  5. def x = 'groovy'
  6. x.replace(3, 'X')
  7. assert x == 'groXvy'
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