Module: HandInformation

Included in:

Hand

Defined in:

tomes/components/deck_builder/hand_information.rb

Overview

Provides some methods for obtaining information about a hand.

Instance Method Summary

• #empty? ⇒ Boolean

  Checks if #cards is empty.

• #full?(threshold = 1) ⇒ Boolean

  Checks if the number of cards meets or exceeds a given threshold.

• #include?(this) ⇒ Boolean

  Checks if #cards includes the provided Card.

• #length ⇒ Integer

  Returns the length of #cards.

Instance Method Details

#empty? ⇒ Boolean

Checks if #cards is empty.

Returns:

• (Boolean)

# File 'tomes/components/deck_builder/hand_information.rb', line 13

def empty?
  cards.empty?
end

#full?(threshold = 1) ⇒ Boolean

Checks if the number of cards meets or exceeds a given threshold.

Parameters:

• threshold (Integer) (defaults to: 1) —

  Optional; defaults to 1.

Returns:

• (Boolean)

# File 'tomes/components/deck_builder/hand_information.rb', line 27

def full?(threshold = 1)
  length >= threshold
end

#include?(this) ⇒ Boolean

Checks if #cards includes the provided Card.

Parameters:

• this (Card)

Returns:

• (Boolean)

# File 'tomes/components/deck_builder/hand_information.rb', line 20

def include?(this)
  cards.include?(this)
end

#length ⇒ Integer

Returns the length of #cards.

Returns:

• (Integer)

# File 'tomes/components/deck_builder/hand_information.rb', line 7

def length
  cards.length
end