class Nameit

# File lib/nameit.rb, line 26
def self.generate(options = {})
  new(options).generate
end

# File lib/nameit.rb, line 14
def initialize(options = {})
  @random = options.fetch(:random, ::Nameit::Random.new)
  @number = options.fetch(:number, false)
  @max_number = [options.fetch(:max_number, 999), 1].max
end

# File lib/nameit.rb, line 20
def generate
  name = "#{random_adjective}-#{random_noun}"
  name += "-#{random_number}" if number
  name
end

# File lib/nameit.rb, line 34
def adjectives
  @adjectives ||= IO.readlines(data_file("nameit-adjectives.txt"))
end

# File lib/nameit.rb, line 38
def data_file(name)
  File.join(File.dirname(__FILE__), "..", "data", name)
end

# File lib/nameit.rb, line 42
def nouns
  @nouns ||= IO.readlines(data_file("nameit-nouns.txt"))
end

# File lib/nameit.rb, line 46
def random_adjective
  adjectives[random.rand(adjectives.size)].chomp
end

# File lib/nameit.rb, line 50
def random_noun
  nouns[random.rand(nouns.size)].chomp
end

# File lib/nameit.rb, line 54
def random_number
  "%0#{(Math.log10(max_number) + 1).to_i}d" % random.rand(max_number)
end