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 



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# 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{/theme_(.+?)/lib/theme_\1\.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 is no defined\")\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    protected\n\n    # Set theme name\n    #\n    # @param [String, Symbol] theme_name\n    # @return [Symbol] symbolized theme_name\n    def set_theme_name(theme_name)\n      @theme_name = theme_name.to_sym\n    end\n\n    # Set root path of theme project\n    #\n    # @param [String] path\n    # @return [String]\n    def set_root_path(path)\n      @root_path = path\n    end\n\n    # Set theme's relative path, which path includes assets and views\n    #\n    # @param [String] path is a relative path where assets and views locate.\n    # @return [String]\n    def set_theme_path(path)\n      @theme_path = theme_path\n    end\n\n  RUBY\nend\n", __FILE__, __LINE__ + 1