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Agile Web Development with Rails 7: Add a warning concerning `has_no_field' (PDF B3.0 p. 185, 186)

s2k

s2k

Author of Fast Feedback Using Ruby

Agile Web Development with Rails 7: Add a warning concerning `has_no_field' (PDF B3.0 p. 185, 186)

I think a hint about being extra careful when using has_no_field may be useful.

I’ve seen projects where this particular check passed, when is shouldn’t have: ‘Routing number’ and ‘Routing number’ look identical, but actually aren’t. — Checking that a certain text is not present is true for nearly all possible texts, after all.

Cheers
Stephan

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rubys

rubys

Author of Agile Web Development With Rails

Good suggestion. Fixed. Thanks!

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