Module: LessJs::Source

Defined in:
lib/less_js.rb

Class Method Summary collapse

Class Method Details

.contents ⇒ Object 



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# File 'lib/less_js.rb', line 17

def self.contents
  @contents ||= File.read(path)
end

.context ⇒ Object 



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# File 'lib/less_js.rb', line 25

def self.context
  @context ||= ExecJS.compile <<-EOS
    #{contents}

    function compile(data) {
      var result;
      new less.Parser().parse(data, function(error, tree) {
        result = [error, tree.toCSS()];
      });
      return result;
    }
  EOS
end

.path ⇒ Object 



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# File 'lib/less_js.rb', line 8

def self.path
  @path ||= ENV['LESSJS_SOURCE_PATH'] || bundled_path
end

.path=(path) ⇒ Object 



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

def self.path=(path)
  @contents = @version = @context = nil
  @path = path
end

.version ⇒ Object 



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# File 'lib/less_js.rb', line 21

def self.version
  @version ||= contents[/LESS - Leaner CSS v([\d.]+)/, 1]
end