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Ruby - Convert Integer to String

code_junkie
Nov 10th, 2011
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  1. >> a = "0123"
  2. => "0123"
  3. >> a[0]
  4. => 48
  5.  
  6. a[0].chr
  7.  
  8. "ABC"[2,1]
  9. "ABC"[2..2]
  10. "ABC".slice(2,1)
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