module InputStream

# File lib/input_stream_module/input_stream.rb, line 3
def self.analyze(input)
  if input.empty?
    self.prompt("--- Please input your text below ----")
    self.get_input
  else
    self.read_file(input)
  end
end

# File lib/input_stream_module/input_stream.rb, line 16
def self.get_input
  STDIN.gets
end

# File lib/input_stream_module/input_stream.rb, line 12
def self.prompt(string)
  puts string
end

# File lib/input_stream_module/input_stream.rb, line 20
def self.read_file(input)
  if input.detect { |path| File.file?(path) == false }
    raise LoadError, "File not found: Please try again."
    exit 2
  else
    ARGF.read
  end
end