Class: FEEN::Parser::Shape

Inherits:

Object

• Object
• FEEN::Parser::Shape

Defined in:

lib/feen/parser/shape.rb

Overview

The shape class.

Examples:

Parse the shape of a shogiban

Shape.new("3,s,k,s,3/9/4,+P,4/9/7,+B,1/9/9/9/9").to_a # => [9, 9]

Instance Method Summary

• #initialize(board) ⇒ Shape constructor

  A new instance of Shape.

• #to_a ⇒ Array

  The size of each dimension of the board.

Constructor Details

#initialize(board) ⇒ Shape

Returns a new instance of Shape.

Parameters:

• board (String) —

  The flatten board.

# File 'lib/feen/parser/shape.rb', line 11

def initialize(board)
  @board = board
end

Instance Method Details

#to_a ⇒ Array

Returns The size of each dimension of the board.

Returns:

• (Array) —

  The size of each dimension of the board.

# File 'lib/feen/parser/shape.rb', line 16

def to_a
  indexes(@board, @board.scan(%r{/+}).sort.fetch(-1))
end