Sha256: 4c570166e4f7026e4051e76c7880f2b420e69b5768a94939a391c9beeb242fdd
Contents?: true
Size: 1.56 KB
Versions: 9
Compression:
Stored size: 1.56 KB
Contents
# frozen-string-literal: true
#
# soldier_box = SoldierBox.new
# soldier_box << Soldier.from_str("△５一玉")
# soldier_box << Soldier.from_str("▲６八銀")
# soldier_box.collect(&:name) # => ["△５一玉", "▲６八銀"]
# soldier_box.sorted_soldiers.collect(&:name) # => ["▲６八銀", "△５一玉"]
# soldier_box.place_as_key_table.collect { |p, s| [p.name, s.name] }.to_h # => {"５一"=>"△５一玉", "６八"=>"▲６八銀"}
# soldier_box.location_split.transform_values { |e| e.collect(&:name) } # => {:black=>["▲６八銀"], :white=>["△５一玉"]}
# soldier_box.location_adjust.transform_values { |e| e.collect(&:name) } # => {:black=>["▲６八銀", "△５一玉"], :white=>["△４二銀", "▲５九玉"]}
#
module Bioshogi
class SoldierBox < Array
def soldiers
self
end
def sorted_soldiers
@sorted_soldiers ||= soldiers.sort.freeze
end
def place_as_key_table
@place_as_key_table ||= soldiers.inject({}) { |a, e| a.merge(e.place => e) }.freeze
end
# ▲または△から見た状態に補正した全体のデータ
def location_adjust
@location_adjust ||= Location.inject({}) { |a, location|
a.merge(location.key => sorted_soldiers.collect { |e| e.public_send(location.normalize_key) })
}.freeze
end
# ▲△に分割
def location_split
@location_split ||= Location.inject({}) { |a, e| a.merge(e.key => []) }.merge(sorted_soldiers.group_by { |e| e.location.key }).freeze
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems