method

use

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActionController::Flash::FlashHash

1.0.0 (0)
1.1.6 (0)
1.2.6 (0)
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2.3.8 (0)
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7.1.3.2
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

These similar methods exist in v6.1.7.7:

use(k=nil, v=true) private

Used internally by the keep and discard methods

    use()               # marks the entire flash as used
    use('msg')          # marks the "msg" entry as used
    use(nil, false)     # marks the entire flash as unused (keeps it around for one more action)
    use('msg', false)   # marks the "msg" entry as unused (keeps it around for one more action)

Show source

# File actionpack/lib/action_controller/flash.rb, line 139
        def use(k=nil, v=true)
          unless k.nil?
            @used[k] = v
          else
            keys.each{ |key| use(key, v) }
          end
        end

use

Related methods

Method deprecated or moved

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