yedhukrishnan

yedhukrishnan

Eloquent Ruby, Second Edition: Incorrect variable name in code example (Page 90)

The code starts with this:

publisher = Publisher.last

But the code after uses the variable p

if p in {authors: []}
  puts "#{p.name} has no authors!"
end

It has to be publisher. The code examples after this also uses p as the variable. There is no exception. But the branching fails for the incorrect reason.

Marked As Solved

russolsen

russolsen

Author of Getting Clojure, Eloquent Ruby, Design Patterns in Ruby

Good catch! This will be fixed in the next release!

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