Module: FlashRender

Defined in:
lib/flash_render.rb,
lib/flash_render/railtie.rb,
lib/flash_render/version.rb

Defined Under Namespace

Classes: Railtie

Constant Summary collapse

VERSION = 
"1.2.0"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/flash_render.rb', line 3

def self.included(base)
  # Protect from trying to augment modules that appear
  # as the result of adding other gems.
  return unless base == ActionController::Base

  base.alias_method_chain :render, :flash
end

Instance Method Details

#render_with_flash(*args) ⇒ Object 



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# File 'lib/flash_render.rb', line 11

def render_with_flash(*args)
  options = args.extract_options!

  if alert = options.delete(:alert)
    flash.now[:alert] = alert
  end

  if notice = options.delete(:notice)
    flash.now[:notice] = notice
  end

  if other_flashes = options.delete(:flash)
    other_flashes.each do |key, value|
      flash.now[key] = value
    end
  end

  args << options
  render_without_flash(*args)
end