method

toggle

v5.1.7 - Show latest stable - 0 notes - Class: ActiveRecord::Persistence

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What's this?

toggle(attribute) public

Assigns to attribute the boolean opposite of attribute?. So if the predicate returns true the attribute will become false. This method toggles directly the underlying value without calling any setter. Returns self.

Example:

user = User.first
user.banned? # => false
user.toggle(:banned)
user.banned? # => true

Show source

# File activerecord/lib/active_record/persistence.rb, line 391
    def toggle(attribute)
      self[attribute] = !public_send("#{attribute}?")
      self
    end

toggle

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