Sha256: 6795a549101154013973666f972aeedf85ead0130a9d207f0a1c192f0365a65b
Contents?: true
Size: 459 Bytes
Versions: 396
Compression:
Stored size: 459 Bytes
Contents
class Matrix
attr_reader :rows, :columns
def initialize(input)
@rows = extract_rows(input)
@columns = extract_columns(rows)
end
private
def extract_rows(s)
s.split("\n").map do |row|
row.split(' ').map(&:to_i)
end
end
def extract_columns(rows)
columns = []
rows.each do |row|
row.each_with_index do |number, i|
columns[i] ||= []
columns[i] << number
end
end
columns
end
end
Version data entries
396 entries across 396 versions & 1 rubygems