Class: Hypercuke::NameList

Inherits:
Object
  • Object
show all
Defined in:
lib/hypercuke/name_list.rb

Instance Method Summary collapse

Constructor Details

#initialize(*names) ⇒ NameList

Returns a new instance of NameList.



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# File 'lib/hypercuke/name_list.rb', line 8

def initialize(*names)
  @names = names.flatten
end

Instance Method Details

#define(new_name) ⇒ Object 



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# File 'lib/hypercuke/name_list.rb', line 12

def define(new_name)
  name = new_name.to_sym
  names << name unless names.include?(name)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hypercuke/name_list.rb', line 34

def empty?
  names.empty?
end

#to_a ⇒ Object 



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# File 'lib/hypercuke/name_list.rb', line 30

def to_a
  names.dup
end

#valid_name?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hypercuke/name_list.rb', line 26

def valid_name?(name)
  names.include?(name.to_sym)
end

#validate(name) ⇒ Object 



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# File 'lib/hypercuke/name_list.rb', line 17

def validate(name)
  if valid_name?(name)
    return name.to_sym
  else
    yield if block_given?
    return nil
  end
end