Class: Sashite::PAN::Parser

Inherits:
Action
  • Object
show all
Defined in:
lib/sashite/pan/parser.rb

Overview

Parser class

Instance Attribute Summary

Attributes inherited from Action

#dst_square, #piece_hand, #piece_name, #src_square

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(serialized_action) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/sashite/pan/parser.rb', line 14

def initialize(serialized_action)
  super()

  action_args = serialized_action.split(separator)
  src_square  = action_args.fetch(0)
  @src_square = src_square.eql?(drop_char) ? nil : Integer(src_square)
  @dst_square = Integer(action_args.fetch(1))
  @piece_name = action_args.fetch(2)
  @piece_hand = action_args.fetch(3, nil)
end

Class Method Details

.call(serialized_move) ⇒ Object 



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# File 'lib/sashite/pan/parser.rb', line 9

def self.call(serialized_move)
  serialized_move.split(separator)
                 .map { |serialized_action| new(serialized_action).call }
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/sashite/pan/parser.rb', line 25

def call
  [src_square, dst_square, piece_name, piece_hand]
end