Class: Merb::Assets::UniqueAssetPath

Inherits:
Object
  • Object
show all
Defined in:
lib/merb-assets/assets.rb

Overview

Helper for creating unique paths to a file name Can increase speed for browsers that are limited to a certain number of connections per host for downloading static files (css, js, images…)

Class Method Summary collapse

Class Method Details

.build(filename) ⇒ Object

Builds the path to the file based on the name

Parameters

filename<String>

Name of file to generate path for

Returns

String

The path to the asset.

Examples

build("/javascripts/my_fancy_script.js")
# => "https://assets5.my-awesome-domain.com/javascripts/my_fancy_script.js"



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# File 'lib/merb-assets/assets.rb', line 79

def build(filename)
  config = Merb::Plugins.config[:asset_helpers]
  #%{#{(USE_SSL ? 'https' : 'http')}://#{sprintf(config[:asset_domain],self.calculate_host_id(file))}.#{config[:domain]}/#{filename}}
  path = config[:use_ssl] ? 'https://' : 'http://'
  path << sprintf(config[:asset_domain],self.calculate_host_id(filename)) << "." if config[:asset_domain]
  path << config[:domain]
  path << "/" if filename.index('/') != 0
  path << filename
end