4 ms·

The second one is so readable it contains a subtle bug nobody noticed.

• sacheendra 10y ago
  But that would be caught by the compiler. The error would be variable not defined.
• deleted 10y ago
  [deleted]
• gribbly 10y ago
  What 'subtle' bug ? It returns 'email' instead of 'emails' which I assume was a typo, which of course the compiler would complain about, are you claiming that a variable name typo is somehow a 'subtle bug' ? Only other thing I see directly is that 'users' is undefined, but this is a code snippet after all, not a working program.
  • kornish 10y ago
    I think kaoD's point is that more code will always produce more errors, and more code (in the name of "readability") can give more surface area for bugs.