whole_func_string: function logger(stream){
  	return (...text) => {
  		text.map(text => {
  			console.log(text)
  			stream.write(`${Date.now()} - ${JSON.stringify(text)}\n`)
  		})
  	}
  }
func_code_string: function logger(stream){
  	return (...text) => {
  		text.map(text => {
  			console.log(text)
  			stream.write(`${Date.now()} - ${JSON.stringify(text)}\n`)
  		})
  	}
  }
func_documentation_string: Constructs the log function.
  @param {writeStream} stream