module Ripl::Fresh::Commands
Public Instance Methods
cd( path = File.expand_path('~') )
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# File lib/ripl/fresh/commands.rb, line 7 def cd( path = File.expand_path('~') ) new_last_path = FileUtils.pwd if path =~ /^\.{3,}$/ path = File.join( %w[..] * ($&.size-1) ) elsif path == '-' if @last_path path = @last_path else warn 'Sorry, there is no previous directory.' return end end FileUtils.cd path @last_path = new_last_path nil end