module Inline

The Inline module is the top-level module used. It is responsible for instantiating the builder for the right language used, compilation/linking when needed, and loading the inlined code into the current namespace.

Constants

DEV_NULL
GEM
RAKE
VERSION
WINDOZE

Public Class Methods

directory ()

Source

# File lib/inline.rb, line 132
def self.directory
  unless defined? @@directory then
    version = "#{Gem.ruby_engine}-#{RbConfig::CONFIG['ruby_version']}"

    @@directory = File.join(self.rootdir, ".ruby_inline", version)
  end

  Dir.assert_secure @@directory

  @@directory
end

Source

# File lib/inline.rb, line 77
def self.register cls # for hoe/inline
  registered_inline_classes << cls
  registered_inline_classes.uniq!
end

registered_inline_classes ()

Source

# File lib/inline.rb, line 82
def self.registered_inline_classes # for hoe/inline
  @@registered_inline_classes ||= []
end

rootdir ()

Source

# File lib/inline.rb, line 102
def self.rootdir
  env = ENV['INLINEDIR'] || ENV['HOME']

  if env.nil? and WINDOZE then
    # try HOMEDRIVE + HOMEPATH combination
    if ENV['HOMEDRIVE'] && ENV['HOMEPATH'] then
      env = ENV['HOMEDRIVE'] + ENV['HOMEPATH']
    end

    # no HOMEDRIVE? use APPDATA
    env = ENV['APPDATA'] if env.nil? and ENV['APPDATA']

    # bummer, still no env? then fall to USERPROFILE
    env = ENV['USERPROFILE'] if env.nil? and ENV['USERPROFILE']
  end

  if env.nil? then
    abort "Define INLINEDIR or HOME in your environment and try again"
  end

  unless defined? @@rootdir and env == @@rootdir and test ?d, @@rootdir then
    rootdir = env
    Dir.mkdir rootdir, 0700 unless test ?d, rootdir
    Dir.assert_secure rootdir
    @@rootdir = rootdir
  end

  @@rootdir
end

rootdir can be forced using INLINEDIR variable if not defined, it should store in user HOME folder

Under Windows user data can be stored in several locations:

HOME
HOMEDRIVE + HOMEPATH
APPDATA
USERPROFILE

Perform a check in that other to see if the environment is defined and if so, use it. only try this on Windows.

Note, depending on how you’re using this (eg, a rails app in production), you probably want to use absolute paths.