Class: IRB::ReadlineInputMethod

Inherits:

InputMethod

• Object
• InputMethod
• IRB::ReadlineInputMethod

Includes:

Readline

Defined in:

lib/coderunner/interactive_methods.rb

Instance Method Summary

• #gets ⇒ Object

Instance Method Details

#gets ⇒ Object

# File 'lib/coderunner/interactive_methods.rb', line 418

def gets
  Readline.input = @stdin
  Readline.output = @stdout
				prompt_end = Time.now.to_s[11...16]
				begin
					memsize = `ps ax -o pid,rss | grep -E "^[[:space:]]*#{Process::pid}"`.chomp.split(/\s+/).map {|s| s.strip.to_i}[1].to_i/1000
					prompt_end += " #{memsize}k"
				rescue
				end
				prompt_end +=" (#{CodeRunner::SETUP_RUN_CLASSES.join(",")})"
	if l = readline(@prompt.gsub(/timemarker/, prompt_end) , false)
	  #HISTORY.push(l) if !l.empty? and (HISTORY.size ==0 or l != HISTORY[-1])
	  HISTORY.push(l) if !l.empty? and (HISTORY.size ==0 or l != HISTORY[-1])

		i = 0
		loop do
			break if HISTORY.size == 1
			(HISTORY.delete_at(i); i-=1) if HISTORY[i] == l
			i+=1
			#ep "i: #{i}, HS: #{HISTORY.size}"
			break if i >= HISTORY.size - 1
		end
		#HISTORY.reverse!
		#HISTORY.uniq!
		#HISTORY.reverse!
	  #HISTORY.push(l) if !l.empty? and (HISTORY.size ==0 or !HISTORY.include? l)
	  @line[@line_no += 1] = l + "\n"
	else
	  @eof = true
	  l
	end
end