How do I finish the list filtering method?

[emmalee]

Method M should be completed to filter the list of two key-digit films.

puts films.m(genre: 'Comedy') 
class Movie
attr_reader :url, :title, :year, :country, :date, :genre, :length, :rating, :director, :actors
def initialize(row)

@url = row[0]

@title = row[1]

@year = row[2]

@country = row[3]

@date = row[4]

@genre = row[5].to_s

@length = row[6].to_i

@rating = row[7]

@director = row[8]

@actors = row[9]

end
def has_genre?(field)

@genre.include?(field)

end
def to_s

"#{@title} (#{@year}), #{@genre} - #{@director}; #{@actors}"

end

end
____movielist.rb
require 'csv'

require 'date'

require 'ostruct'
require_relative 'movie.rb'

KEYS = [:url, :title, :year, :country, :date, :genre, :length, :rating, :director, :actors]
class MoviesCollection
def initialize(filename)

@filename = filename

@movies = CSV.read(filename, col_sep: '|', write_headers: :true, headers: KEYS).

map{|film| Movie.new(film)}

end
def all

puts @movies.first(5) #all films

end
def sort_by (field) # sort by any field

@movies.

sort_by {|movie| movie.send(field)}

end
def m(filters)

filters.each do |key, val|

@movies.select {???
def except_genre (genre)  #delete genre

@movies.

select{|movie| !movie.has_genre?(genre)}.

map{|movie| movie.title + " " + movie.genre.to_s}

end
def stats(field)

if field == "date"

@movies.map { |movie| (Date.parse(movie.date, '%Y-%m-%d').mon if movie.date.length == 10) }.compact.

group_by{|i| i}.collect{|month, group| [month, group.count]}.to_h.sort.

map{ |month, quant| Date::MONTHNAMES[month] + ' - ' + quant.to_s }

else

@movies.map{|movie| movie.send(field)}.

sort_by{|field| field}.group_by{|field| field}.

map{|field, group| [field, group.count]}

end

end

end
__mov.rb
require_relative 'movielist.rb'

require_relative 'movie.rb'
filename = "movies.txt"

films = MoviesCollection.new(filename)
puts

puts films.all # весь массив
puts

puts films.sort_by("title").first(5) # сортировка по заданному полю
puts

puts films.m(genre: 'Comedy') # фильмы определенного жанра + сортировка по стране
puts

puts films.except_genre("Sci-Fi").first(5) #фильмы за исключением определенного жанра, отсортированные по дате
puts

puts films.stats("date").first(5) # кол-во фильмов по запрашеваемому полю

[terrea]

May be as follows:

def m(filters)
  res = []
  filters.each do |key, val|
    res += @movies.select { |x| x.send(key) == val }
  end
  res
end