class Sort < Cat

def initialize(sh, *filenames)
  super
end

def each(rs = nil)
  ary = []
  super{|l|       ary.push l}
  for l in ary.sort!
  yield l
  end
end

end

Methods
I
N
Class Public methods
new(sh, io, filter)

Source: show 

# File lib/shell/builtin-command.rb, line 101
def initialize(sh, io, filter)
  super sh
  @input = filter
  @io = io
end
Instance Public methods
input=(filter)

Source: show 

# File lib/shell/builtin-command.rb, line 107
def input=(filter)
  @input.input=filter
  for l in @input
    @io << l
  end
end