Class: Kolom::REPL

Inherits:
Object
  • Object
show all
Defined in:
lib/kolom/repl.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ REPL

Returns a new instance of REPL.



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# File 'lib/kolom/repl.rb', line 6

def initialize
  @interpreter = Interpreter.new
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/kolom/repl.rb', line 10

def start
  loop do
    line = Readline.readline("কলম> ", true)
    break if line.nil? || line.strip == "বাহির"
    
    begin
      result, output = @interpreter.evaluate(line)
      puts output unless output.empty?
      puts "=> #{result.inspect}" unless result.nil?
    rescue => e
      puts "Error: #{e.message}"
      puts e.backtrace.join("\n")
    end
  end
  puts "ধন্যবাদ!"
end