violetguos

def substrings(words, dictionary)
  result = Hash.new(0)
  words = words.split(" ")
  dictionary.map do |dict|
    words.each do |word|
      if word.downcase.include?(dict.downcase)
        result[dict] += 1
      end
    end
  end

violetguos

def stonk_picker(stonk_arr)
  # find the max diff between elements
  max_profit = 0
  max_idx = [0, 0]
  stonk_arr.each_with_index do |buy, buy_idx|
    stonk_arr.each_with_index do |sell, sell_idx|
      # puts "%d %d" % [buy_idx, sell_idx]
      if buy_idx < sell_idx && sell - buy > max_profit
        max_idx[0] = buy_idx
        max_idx[1] = sell_idx # get original idx

violetguos

def bubble_sort(arr)
  # drop ignores previous sorted elems
  arr.each_with_index do |dum, drop_i|
    arr.drop(drop_i).each_with_index do |elem, i|
      if arr[i+1] != nil && arr[i] > arr[i + 1]
        temp = arr[i] 
        arr[i] = arr[i+1]
        arr[i+1] = temp
      end
    end

violetguos

class Board
  attr_accessor :board_config

  def initialize
    @board_config = [["_", "_", "_"], ["_", "_", "_"], ["_", "_", "_"]] # 3 by 3
    @dim = 3
  end

  def lookup(coord)
    return @board_config[coord[0]][coord[1]]

violetguos

╔══════════════════╦══════════════════════╗
║  ecosystem       ║  number of packages  ║
╠══════════════════╬══════════════════════╣
║ Python’s `pip`   ║  235000              ║
║ Ruby’s gem       ║  133000              ║
║ Javascript’s NPM ║  1m+                 ║
╚══════════════════╩══════════════════════╝

violetguos

.
├── README.md
├── data
├── evaluation
├── models
├── notebook
├── requirements.txt
├── results
├── singularity_python.sh