puts 'hoge'

p 'hoge'

p('hoge')

ver = 'hoge'

hoge = 1 == 1 ? 'hoge' : 'fuga'

p foo = 1 == 1 ? 'hoge' : 'fuga'

foo

sweet = 'honey'

def sweet
  'salt'
end

sweet

sweet()

def Hello
  puts 'Hello, world'
end

Hello

Hello()

def hello
  puts 'hello world'
end

hello

hello()

def call
  'called'
end

def greet(name)
  "#{name}"
end

greet('alice')

def greet(name, message = 'Hi')
  "#{name}: #{message}"
end

greet('alice')

greet('alice', 'HI!!')

greet 'alice', nil

def greet(name, *messages)
  messages.each do |message|
    puts "#{message}, #{name}."
  end
end

greet 'Ruby', 'Hello', 'Hi'

def greet(name, *)
  puts "Hello, #{name}."
end

greet 'Ruby', 'hoge', 'fuga'

def greet_twice(name, first, second)
[34] pry(main)*   puts "#{name}, #{first}"
  puts "#{name}, #{second}"
end