Sha256: a0120bf65fb9dddff512cb39cdece29b9646d983bafd6a8e9ba4688f415997c7
Contents?: true
Size: 720 Bytes
Versions: 12
Compression:
Stored size: 720 Bytes
Contents
# frozen_string_literal: true
class DataTable
attr_reader :rows_count, :cols_count
# Конструктор, принимает 2D Array
def initialize(table)
self.rows_count = table.size
max_cols = 0
table.each { |row| max_cols = row.size if row.size > max_cols }
self.cols_count = max_cols
self.table = table
end
# Получить значение в ячейке [row, col]
def get_item(row, col)
return nil if row >= rows_count
return nil if col >= cols_count
table[row][col].dup
end
def to_2d_array
table.dup
end
def to_s
"DataTable (#{rows_count}x#{cols_count})"
end
private
attr_accessor :table
attr_writer :rows_count, :cols_count
end
Version data entries
12 entries across 12 versions & 5 rubygems