rainyjonne

# frozen_string_literal: true

## write your fizzbuzz method in this file
# see http://en.wikipedia.org/wiki/Fizz_buzz for details on FizzBuzz game

def fizzbuzz(size, &decorate)
  arr = Array.new(size) { |i| i + 1 }

  fizz_buzz_arr = arr.map do |item|
    if (item % 15).zero? then 'FizzBuzz'

rainyjonne

# frozen_string_literal: true

require 'csv'
require 'yaml'

# check file is tsv or not
def tsv?(filename)
  return raise('File not exist!') unless File.exist?(filename.to_s) # No file!

  content = File.read(filename.to_s, encoding: 'utf-8')

rainyjonne

# frozen_string_literal: true

require 'csv'
require 'yaml'

# check file is tsv or not
def yml?(filename)
  return raise('File not exist!') unless File.exist?(filename.to_s) # No file!

  content = File.read(filename.to_s, encoding: 'utf-8')

rainyjonne

# frozen_string_literal: true

# Packs/Unpacks a String to and from an Integer
class ShortStringPacker
  ## Packs a short string into a Integer
  # Arguments:
  #   str - String object
  # Returns: a Integer object
  def self.pack(str)
    # IMPLEMENT THIS METHOD