Flowdock
method

discard

Importance_1
v1.2.6 - Show latest stable - 0 notes - Class: ActionController::Flash::FlashHash
discard(k = nil) public

Marks the entire flash or a single flash entry to be discarded by the end of the current action

    flash.keep                 # keep entire flash available for the next action
    flash.discard(:warning)    # discard the "warning" entry (it'll still be available for the current action)
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