File size, next, break and redo

more-about-methods.rb

def cool_dude(arg1="Miles", arg2="Coltrane", arg3="Roach")
  "#{arg1}, #{arg2}, #{arg3}."
end
p cool_dude
p cool_dude("Bart")
p cool_dude("Bart", "Elwood")
p cool_dude("Bart", "Elwood", "Linus")

file = File.size("regex.rb")
p File.size("regex.rb")
p Math.sin(Math::PI/4)

b = 2
a = file.hash
puts "Hasil hash adalah = #{a}"
#
# def tes
#   "one"
# end
#
# p tes

def meth_three
  100.times do
    |num|
    square = num*num
    #puts square
    return num, square if square >1000
  end
end

# puts "hasil dari meth_three = #{meth_three}"
# num, square = meth_three
# puts "hasil dari num = #{num}"
# puts "Square = #{square}"

# puts "(t)imes or (p)lus: "
# operator = gets
# puts "number: "
# number = Integer(gets)
# if operator =~ /^t/
#   puts((1..10).collect {|n| n*number }.join("- "))
#   else
#   puts((1..10).collect {|n| n+number }.join("- "))
#  end

 # while line = gets
 #    puts line
 # end

# for i in ['fee', 'fi', 'fo', 'fum']
#   print i, " "
# end

while line = gets
    next if line =~ /^\s*#/
    break if line =~ /^END/

    redo if line.gsub!(/`(.*?)`/){
      eval($1)
    }
end

i = 0
loop do
  i += 1
  next if i < 3
  print i
  break if i>=10
end
puts