Module: IE6Fixer

Defined in:
lib/ie6_fixer.rb,
lib/ie6_fixer/helpers.rb,
lib/ie6_fixer/railtie.rb,
lib/ie6_fixer/version.rb

Defined Under Namespace

Modules: Helpers Classes: Railtie

Constant Summary collapse

VERSION = 
"0.5.1"

Class Method Summary collapse

Class Method Details

.initialize ⇒ Object 



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# File 'lib/ie6_fixer.rb', line 4

def self.initialize
  return if @initialized
  raise "ActionController is not available yet." unless defined?(ActionController)
  ActionController::Base.send(:helper, IE6Fixer::Helpers)
  IE6Fixer.install_or_update_ie6_fixer
  @initialized = true
end

.install_or_update_ie6_fixer ⇒ Object 



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# File 'lib/ie6_fixer.rb', line 12

def self.install_or_update_ie6_fixer
  require 'fileutils'
  orig = File.join(File.dirname(__FILE__), 'ie6_fixer', 'assets', 'ie6_fixer')
  dest = File.join(Rails.root, 'public', 'javascripts', 'ie6_fixer')
  readme = File.join(dest, 'README.txt')

  unless File.exists?(readme) && FileUtils.identical?(File.join(orig, 'README.txt'), readme)
    if File.exists?(readme)
      # Upgrade
      begin
        puts "Removing directory #{dest}..."
        FileUtils.rm_rf dest
        puts "Creating directory #{dest}..."
        FileUtils.mkdir_p dest
        puts "Copying ie6_fixer to #{dest}..."
        FileUtils.cp_r "#{orig}/.", dest
        puts "Successfully updated ie6_fixer."
      rescue
        puts 'ERROR: Problem updating ie6_fixer. Please manually copy '
        puts orig
        puts 'to'
        puts dest
      end
    else
      # Install
      begin
        puts "Creating directory #{dest}..."
        FileUtils.mkdir_p dest
        puts "Copying ie6_fixer to #{dest}..."
        FileUtils.cp_r "#{orig}/.", dest
        puts "Successfully installed ie6_fixer."
      rescue
        puts "ERROR: Problem installing ie6_fixer. Please manually copy "
        puts orig
        puts "to"
        puts dest
      end
    end
  end
end