mikalai-yankouski

def random_numbers(n, range)
	Array.new(n) { rand(range) }
end

goals_scored = random_numbers(20, 1..6)
goals_missed = random_numbers(20, 1..6)

goals_scored.length.times do |i|
	result = goals_scored[i] - goals_missed[i]
	if result.positive?

mikalai-yankouski

require 'faker'

def random_names(n)
	Array.new(n) { Faker::Name.unique.name }
end

students = random_names(10)
height_of_students = (150..200).to_a.sample(10)

highest_i = height_of_students.index(height_of_students.max)

mikalai-yankouski

def random_numbers(n, range)
	Array.new(n) { rand(range) }
end

random_array = random_numbers(20, -100..100)
min_positive = random_array.select(&:positive?).min
array_with_min_positive = random_array.map {|i| i>0 ? min_positive : i}

puts "Array: #{random_array.inspect}"
puts "Min positive number is #{min_positive}"

mikalai-yankouski

def random_numbers(n, range)
	Array.new(n) { rand(range) }
end

random_array = random_numbers(10, 1..100)
cyclic_shift = random_array.rotate

puts "Array: #{random_array.inspect}"
puts "New Array: #{cyclic_shift}"

mikalai-yankouski

def random_numbers(n, range)
	Array.new(n) { rand(range) }
end

random_array = random_numbers(20, -100..100)
array_with_zero = []

#random_array.map { |n| n.positive? ? array_with_zero << 0 << n : array_with_zero << n }
random_array.each do |number|
	if number.positive?

mikalai-yankouski

def random_numbers(n, range)
	Array.new(n) { rand(range) }
end

random_array = random_numbers(20, -100..100)

puts "Array: #{random_array.inspect}"
puts "New Array: #{random_array.sort}" #{|x,y| x <=> y } optional

mikalai-yankouski

require 'faker'

random_string = Faker::Lorem.words(10).join(" ")  #Faker возвращает array, поэтому join в строку

sorted_string = random_string.split.sort {|x,y| x.length <=> y.length}

puts "String: #{random_string.inspect}"
puts "Sorted string: #{sorted_string}"

mikalai-yankouski

random_string = Faker::Lorem.words(10).join(" ")

words = random_string.split.count

puts "String: #{random_string.inspect}"
puts "Words in string: #{words}"

mikalai-yankouski

loop do 
	puts "Enter the word you want to check for palindrom words ('example' for example, 'exit' for quite)"
  
	word = gets.chomp.downcase.strip
	break if word == "exit"
  
	if word == "example"
		puts "Word '#{word}' is not a palindrome. Because '#{word}' not equal '#{word.reverse}'"
		puts "Word 'deified' is a palindrome! Because word 'deified' equally read backwards\n"
	elsif word == word.reverse

mikalai-yankouski

# Задача №1
# В одном массиве записано количество мячей, забитых футбольной командой в каждой из 20 игр,
# в другом - количество пропущенных мячей в этой же игре.
# Для каждой игры определите словесный результат игры (выигрыш, проигрыш или ничью)

class Game
  attr_accessor :scored, :missed, :result

  def match_result
    @result = case @scored <=> @missed