RSpec
Ruby on Rails
Ruby
method
discard
v7.1.3.2 -
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Class: ActionDispatch::Flash::FlashHash
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- What's this?
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from_session_value
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new
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[]
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[]=
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alert
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alert=
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clear
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close!
(<= v3.1.0)
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delete
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discard
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each
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empty?
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initialize_copy
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keep
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key?
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keys
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merge!
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notice
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notice=
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now
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now_is_loaded?
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replace
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stringify_array
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sweep
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to_hash
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to_session_value
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update
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use
(<= v3.2.13)
= private
= protected
discard(k = nil)
public
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
Use this method when you want to display the message in the current action but not in the next one. See also #delete.
