CODEWITHSUNDEEP
ruby-on-railsrubyrack
Gundam Meister
Gundam Meister

Reputation: 1495

rackup undefined local variable or method `env' for Rulers::Application:Class (NameError)

I just start reading "Rebuilding Rails" by Noah Gibbs. I'm stuck at page17 where def call(env) is declared.

However, when I run rackup, I came across this error:

undefined local variable or method `env' for Rulers::Application:Class (NameError)

How can I define 'env' ?

Upvotes: 0

Views: 1627

Answers (1)

Noah Gibbs
Noah Gibbs

Reputation: 775

You got some kind of weird Unicode characters in your lib/rulers.rb. Reformat with normal spaces and/or tabs and it'll work fine. I reproduced the same bug locally from your repo (after "git rm rulers-0.1.0.gem" in your Rulers directory), fixed the spaces and it works fine for me.

Upvotes: 3

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