Module: Cardname::Parts

Included in:
Cardname
Defined in:
cardname/lib/cardname/parts.rb

Overview

naming conventions: methods that end with _name return name objects the same methods without _name return strings

Instance Method Summary collapse

Instance Method Details

#left ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 59

def left
  left_name&.s
end

#left_key ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 63

def left_key
  left_name&.key
end

#left_name ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 55

def left_name
  simple? ? nil : self.class.new(part_names[0..-2])
end

#parent_keys ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 51

def parent_keys
  parent_names.map(&:key)
end

#parent_names ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 43

def parent_names
  simple? ? [] : [left_name, right_name]
end

#parents ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 47

def parents
  parent_names.map(&:s)
end

#part_keys ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 15

def part_keys
  part_names.map(&:key)
end

#part_names ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 6

def part_names
  @part_names ||= generate_part_names
end

#parts ⇒ Object Also known as: to_a 



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# File 'cardname/lib/cardname/parts.rb', line 10

def parts
  part_names.map(&:s)
end

#right ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 71

def right
  right_name&.s
end

#right_key ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 75

def right_key
  right_name&.key
end

#right_name ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 67

def right_name
  simple? ? nil : part_names[-1]
end

#tag ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 35

def tag
  tag_name.s
end

#tag_key ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 39

def tag_key
  tag_name.key
end

#tag_name ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 31

def tag_name
  simple? ? self : right_name
end

#trunk ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 23

def trunk
  trunk_name.s
end

#trunk_key ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 27

def trunk_key
  trunk_name.key
end

#trunk_name ⇒ Object 



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# File 'cardname/lib/cardname/parts.rb', line 19

def trunk_name
  simple? ? self : left_name
end