module StarlightHelpers::Flash
Public Instance Methods
display_flash(what, &code)
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# File lib/starlight_helpers/flash.rb, line 25 def display_flash(what, &code) type = what.to_sym # something like Devise has overwritten flash if flash[type].is_a?(String) flash[type] = [flash[type]] end if flash[type] result = flash[type].inject([]) do |res, msg| res << (block_given? ? code.call(msg) : msg) end end # sometimes flash isn't cleared after action # "Please create or set 'default_locale'" is shown # multiple times # better clear flash, it was already shown anyway flash.delete(type) result ? result.join(" "): nil end
flash_alert(message)
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# File lib/starlight_helpers/flash.rb, line 7 def flash_alert(message) flash_something(:alert, message) end
flash_notice(message)
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# File lib/starlight_helpers/flash.rb, line 11 def flash_notice(message) flash_something(:notice, message) end
flash_something(what, message)
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# File lib/starlight_helpers/flash.rb, line 15 def flash_something(what, message) type = what.to_sym if flash[type].is_a?(String) flash[type] = [flash[type], message] else flash[type] ||= [] flash[type] << message end end