instance method `readonly?`

Ruby on Rails 4.1.16

Since v4.0.13

Available in: v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

readonly?()

Returns true if the record is read only. Records loaded through joins with piggy-back attributes will be marked as read only since they cannot be saved.

Source

# File activerecord/lib/active_record/core.rb, line 337
    def readonly?
      @readonly
    end

Defined in activerecord/lib/active_record/core.rb line 337 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Core

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