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.
First Post!
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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