module TRecs::ShellCommandStrategy

Attributes

command[R]

Public Instance Methods

current_content(str) click to toggle source
Calls superclass method
# File lib/trecs/strategies/shell_command_strategy.rb, line 5
def current_content(str)
  if self.command
    comm = command.gsub(/<frame>/, "\"#{str}\"")
    str = IO.popen(comm).read
  end
  super(str)
end