Class: Rubyang::Database::SchemaTree::Enum

Inherits:
Object
  • Object
show all
Defined in:
lib/rubyang/database/schema_tree.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Enum

Returns a new instance of Enum.



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# File 'lib/rubyang/database/schema_tree.rb', line 356

def initialize
  @enum = []
end

Instance Method Details

#update(arg) ⇒ Object 



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# File 'lib/rubyang/database/schema_tree.rb', line 366

def update arg
  if @enum.find{ |e| e == arg }
    raise ArgumentError, "#{arg} is not valid"
  end
  @enum.push arg
end

#valid?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubyang/database/schema_tree.rb', line 359

def valid? value
  if @enum.find{ |e| e == value }
    true
  else
    false
  end
end