Module: Themeable::Theme

Defined in:
lib/themeable/theme.rb

Overview

Theme’s basic module, automatically define methods

- theme_name
- root_path
- theme_path

Class Method Summary collapse

Class Method Details

.included(subclass) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/themeable/theme.rb', line 8

def self.included(subclass)

  Themeable.add_theme(subclass)

  # set default values
  caller_file = caller.first
  if caller_file =~ %r{/lib/theme_([^/]*)\.rb}
    default_theme_name = $1.to_sym
    default_root = File.expand_path(File.join(caller_file, '../../'))
  end

  subclass.instance_eval "    @theme_name = \#{default_theme_name.inspect}\n\n    # Theme name\n    #\n    # @return [Symbol]\n    def theme_name\n      @theme_name || raise(\"Theme name can't be resolved from path: \#{__FILE__}\")\n    end\n\n    @root_path = \#{default_root.inspect}\n\n    # Theme project's root path\n    #\n    # @return [String]\n    def root_path\n      @root_path || raise(\"Theme project's root path is no defined\")\n    end\n\n    # Theme's relative path, 'theme' by default\n    #\n    # @return [String] default is 'theme'\n    def theme_path\n      @theme_path || 'theme'\n    end\n\n  RUBY\nend\n", __FILE__, __LINE__ + 1