Version:

class NullError

Ruby on Rails 2.7.0

Since v2.4.1 Last seen in v2.14.1

Available in: v2.4.1 v2.5.0 v2.6.4 v2.7.0 v2.8.0 v2.9.1 v2.10.2 v2.11.5 v2.12.0 v2.13.0 v2.14.1

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Inherits from

Methods (defined here)

self. build