Class: C4::Model::Column

Inherits:
Object
  • Object
show all
Defined in:
lib/c4/model/column.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(max_size) ⇒ Column

Returns a new instance of Column.



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# File 'lib/c4/model/column.rb', line 13

def initialize(max_size)
  @stones = []
  @max_size = max_size
end

Instance Attribute Details

#max_size ⇒ Object (readonly)

Returns the value of attribute max_size.



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# File 'lib/c4/model/column.rb', line 11

def max_size
  @max_size
end

#stones ⇒ Object (readonly)

Returns the value of attribute stones.



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# File 'lib/c4/model/column.rb', line 11

def stones
  @stones
end

Instance Method Details

#full? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/c4/model/column.rb', line 24

def full?
  stones.size >= max_size
end

#put!(mark) ⇒ Object

Raises:



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# File 'lib/c4/model/column.rb', line 18

def put!(mark)
  raise ColumnFullError, 'This column is full!' if full?

  stones.push(mark)
end

#to_a ⇒ Object 



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# File 'lib/c4/model/column.rb', line 28

def to_a
  stones.fill_up_to(max_size, nil)
end