Iterations

file_path = ARGV[0] || "test.txt"
file = File.open(file_path, "r")

line_count = File.foreach(file_path).inject(0) {|c, line| c+1}
words_count = []

lines = File.readlines(ARGV[0] || "test.txt")
text = lines.join

char_count = text.length

file.each_line do |line|
  words = line.split
  words.each do |word|
    word = word.gsub(/[,()'"]/,'')
  end
  words_count << words.length
end

puts "Number of Lines: #{line_count}"
puts "Number of Words: #{words_count.inject(0){|sum,item| sum + item}}"
puts "Number of Characters: #{char_count}"