Sha256: e3f2d6204c4f4b631dac42c0d108270d520b3b2c2baf7d6bbe90e250dc28bba8
Contents?: true
Size: 1.19 KB
Versions: 11
Compression:
Stored size: 1.19 KB
Contents
# encoding: utf-8
module Rango
module MessageMixin
# The rails-style flash messages
# @since 0.0.2
# NOTE: it's important to include this mixin after ImplicitRendering mixin
def self.included(controller)
# How to determine
# respond to not, it's a class
# if controller.instance_methods.include?(:locals)
controller.class_eval do
def locals
@locals ||= super.merge!(message: self.message)
end
end
end
def message
@message ||= (request.GET[:msg] || Hash.new)
end
# @since 0.0.2
def redirect(url, options = Hash.new)
url = [self.request.base_url.chomp("/"), url].join("/").chomp("/") unless url.match(/^http/)
if options.respond_to?(:inject)
# redirect "/post", error: "Try again"
# ?msg[error]="Try again"
url = options.inject(url) do |url, pair|
type, message = pair
url + "?msg[#{type}]=#{message}"
end
else
# redirect "/post", "Try again"
# ?msg="Try again"
url.concat("?msg=#{options}")
end
self.status = 302
self.headers["Location"] = URI.escape(url)
return String.new
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems