code: def _workdir(self, line):
          '''A Docker WORKDIR command simply implies to cd to that location
  
             Parameters
             ==========
             line: the line from the recipe file to parse for WORKDIR
  
          '''
          workdir = self._setup('WORKDIR', line)
          line = "cd %s" %(''.join(workdir))
          self.install.append(linef _workdir(self, line):
          '''A Docker WORKDIR command simply implies to cd to that location
  
             Parameters
             ==========
             line: the line from the recipe file to parse for WORKDIR
  
          '''
          workdir = self._setup('WORKDIR', line)
          line = "cd %s" %(''.join(workdir))
          self.install.append(line)
docs: A Docker WORKDIR command simply implies to cd to that location
  
             Parameters
             ==========
             line: the line from the recipe file to parse for WORKDIR