Class: MorseCode::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/morse_code/base.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(word = '', namespace = '') ⇒ Base

Returns a new instance of Base.



14
15
16
17
 
# File 'lib/morse_code/base.rb', line 14

def initialize(word = '', namespace = '')
  @word = word
  @namespace = namespace
end

Instance Attribute Details

#namespace ⇒ Object (readonly)

Returns the value of attribute namespace.



12
13
14
 
# File 'lib/morse_code/base.rb', line 12

def namespace
  @namespace
end

#word ⇒ Object (readonly)

Returns the value of attribute word.



12
13
14
 
# File 'lib/morse_code/base.rb', line 12

def word
  @word
end

Class Method Details

.inherited(subclass) ⇒ Object 



7
8
9
10
 
# File 'lib/morse_code/base.rb', line 7

def self.inherited(subclass)
  @@subclasses ||= []
  @@subclasses << subclass
end

Instance Method Details

#call ⇒ Object 



23
24
25
26
 
# File 'lib/morse_code/base.rb', line 23

def call
  return supported_class.new(word).call if supported_class
  word
end

#supported? ⇒ Boolean

Returns:

  • (Boolean)

Raises:



19
20
21
 
# File 'lib/morse_code/base.rb', line 19

def supported?
  raise MorseCode::NotImplementedError, 'Subclass must override supported? method'
end

#supported_class ⇒ Object 



28
29
30
 
# File 'lib/morse_code/base.rb', line 28

def supported_class
  supported_classes.detect { |clazz| clazz.name.start_with?(namespace) }
end

#supported_classes ⇒ Object 



32
33
34
35
36
 
# File 'lib/morse_code/base.rb', line 32

def supported_classes
  supported_classes = Array(@@subclasses).select { |subclass| subclass.new(word).supported? }
  puts "[WARING] Not Classs can support this #{word}!" if supported_classes.empty?
  supported_classes
end