Contents

require 'helpers'

module FlashBlockHelper
	def flash_block(options={})
		content = []

		flash.each do |type, message|
			content << bs_alert(type, message)
		end

		content_tag :div, content.join("\n").html_safe, options
	end

	def bs_alert(type, message, options={})
		alert_options = options.dup
		alert_options[:class] = parse_html_classes_to_arr alert_options[:class]
		alert_options[:class] << 'alert'
		alert_options[:class] << 'alert-dismissable'
		alert_options[:class] << alert_class(type)

		content = []
		content << content_tag(:button, '&times'.html_safe, class: 'close', type: 'button', data: {dismiss: :alert}, aria: {hidden: 'true'})
		content << message

		content_tag :div, content.join("\n").html_safe, alert_options
	end

	private
	#Render rules
	#- `:success` render as `.alert-success`;
	#- `:info` render as `.alert-info`;
	#- `:warning` render as `.alert-warning`;
	#- `:danger` render as `.alert-danger`;
	#- `:notice` render as `.alert-success`;
	#- `:alert` render as `.alert-danger`;
	#- another keys render as `alert-info`.
	def alert_class(type)
		act_type =
			case type
				when :success, :notice then :success
				when :danger, :alert then :danger
				when :warning, :info then type
				else :info
			end

		"alert-#{act_type}"
	end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
twitter-bootstrap-for-rails-1.3.4	app/helpers/flash_block_helper.rb
twitter-bootstrap-for-rails-1.3.3	app/helpers/flash_block_helper.rb