Sha256: cbe770c3305b532dc6a472730c52b24adfc59fb56eaeac7dd158a2200b2314ec
Contents?: true
Size: 788 Bytes
Versions: 55
Compression:
Stored size: 788 Bytes
Contents
class Grid
attr_accessor :contents
def initialize(rows, cols)
@contents = []
rows.times do @contents << [0] * cols end
end
def rows
@contents.size
end
def columns
@contents[0].size
end
def ==(other)
self.contents == other.contents
end
def create_at(row,col)
@contents[row][col] = 1
end
def destroy_at(row,col)
@contents[row][col] = 0
end
def self.from_string(str)
row_strings = str.split(' ')
grid = new(row_strings.size, row_strings[0].size)
row_strings.each_with_index do |row, row_index|
row_chars = row.split(//)
row_chars.each_with_index do |col_char, col_index|
grid.create_at(row_index, col_index) if col_char == 'X'
end
end
return grid
end
end
Version data entries
55 entries across 55 versions & 10 rubygems