class Gongora

# File lib/gongora.rb, line 3
def self.hi
  puts "Hi, I\'m Góngora and I\'ll help you to write easily beatiful words"
end

# File lib/gongora.rb, line 7
def self.write_words(words, file, dir="")
  if dir.empty? 
    puts "I\'ll write in this directory... "
  elsif self.exists_dir? dir 
    puts "Directory already existed..."
  else
    puts "Creating new directory #{dir}... "
    Dir.mkdir(dir, 0755)
  end
  self.write_file words, file, dir
end

# File lib/gongora.rb, line 20
def self.exists_dir?(dir)
  File.directory? dir
end

# File lib/gongora.rb, line 24
def self.write_file(words, file, dir)
  dir.empty? ? path = "#{file}" : path = "#{dir}/#{file}"
  puts "Creating #{file} and writting some beautiful words..."
  File.open(path, "a") { |f| f.write(words) }
end