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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

VERSION
WINDOZE
RUBINIUS
DEV_NULL
GEM
RAKE

Public Class Methods

directory() click to toggle source 
     # File lib/inline.rb, line 136
136:   def self.directory
137:     directory = File.join(rootdir, ".ruby_inline")
138:     unless defined? @@directory and directory == @@directory
139:       @@directory = File.join(self.rootdir, ".ruby_inline")
140:     end
141:     Dir.assert_secure directory
142:     @@directory
143:   end
register(cls) click to toggle source 
    # File lib/inline.rb, line 84
84:   def self.register cls
85:     registered_inline_classes << cls
86:     registered_inline_classes.uniq!
87:   end
registered_inline_classes() click to toggle source 
    # File lib/inline.rb, line 89
89:   def self.registered_inline_classes
90:     @@registered_inline_classes ||= []
91:   end
rootdir() click to toggle source

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. 

     # File lib/inline.rb, line 106
106:   def self.rootdir
107:     env = ENV['INLINEDIR'] || ENV['HOME']
108: 
109:     if env.nil? and WINDOZE then
110:       # try HOMEDRIVE + HOMEPATH combination
111:       if ENV['HOMEDRIVE'] && ENV['HOMEPATH'] then
112:         env = ENV['HOMEDRIVE'] + ENV['HOMEPATH']
113:       end
114: 
115:       # no HOMEDRIVE? use APPDATA
116:       env = ENV['APPDATA'] if env.nil? and ENV['APPDATA']
117: 
118:       # bummer, still no env? then fall to USERPROFILE
119:       env = ENV['USERPROFILE'] if env.nil? and ENV['USERPROFILE']
120:     end
121: 
122:     if env.nil? then
123:       abort "Define INLINEDIR or HOME in your environment and try again"
124:     end
125: 
126:     unless defined? @@rootdir and env == @@rootdir and test dd, @@rootdir then
127:       rootdir = env
128:       Dir.mkdir rootdir, 0700 unless test dd, rootdir
129:       Dir.assert_secure rootdir
130:       @@rootdir = rootdir
131:     end
132: 
133:     @@rootdir
134:   end

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