discard

discard(k = nil)

Instance Public methods

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

flash.discard              # discard the entire flash at the end of the current action
flash.discard(:warning)    # discard only the "warning" entry at the end of the current action

Links:

https://github.com/rails/rails/blob/5b259e41a6c61aa4f8c9af12084eeb9fc835a099/actionpack/lib/action_dispatch/middleware/flash.rb#L203

doc_ruby_on_rails

2015-06-20 00:00:00

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