def syntax_checker(string)
  split_arr = string.split("")
  length = split_arr.size
  return false if length <= 1
  return false if length.odd?
  mirror = []
  split_arr[length/2..length-1].each do |c|
    if c == "]"
      mirror << "["
    end
    if c == "}"
      mirror << "{"
    end
    if c == ")"
      mirror << "("
    end
  end
  p mirror
  split_arr[0..length/2 - 1] == mirror.reverse
end

def syntax_checker(string)
  split_arr = string.split("")
  length = split_arr.size
  return false if length <= 1
  return false if length.odd?
  last_char = []
  hash = {}
  split_arr.each do |char|

    if char == '[' || char == ']'
      hash[:square] += 1
      open = true
    elsif char == '{' || char == '}'
      hash[:curly] += 1
      open = true
    elsif char == '(' || char == ')'
      hash[:round] += 1
    end
    last_char = char
  end
  p hash
end