Class: Enum

Inherits:
Object
  • Object
show all
Defined in:
app/support/enum.rb

Defined Under Namespace

Classes: Term

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(scope, *keys) ⇒ Enum

Returns a new instance of Enum.



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# File 'app/support/enum.rb', line 20

def initialize(scope, *keys)
  @keys  = [keys].flatten
  @keys_to_terms = {}
  @terms = @keys.map do |key|
    t = Term.new(scope, key.to_s)
    @keys_to_terms[key.to_s] = t
    t
  end
end

Instance Attribute Details

#terms ⇒ Object (readonly)

Returns the value of attribute terms.



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# File 'app/support/enum.rb', line 18

def terms
  @terms
end

Instance Method Details

#get_term(key) ⇒ Object 



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# File 'app/support/enum.rb', line 39

def get_term(key)
  @keys_to_terms[key.to_s]
end

#keys ⇒ Object 



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# File 'app/support/enum.rb', line 30

def keys
  @keys
end

#to_a ⇒ Object 



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# File 'app/support/enum.rb', line 34

def to_a
  keys
end

#to_options ⇒ Object 



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# File 'app/support/enum.rb', line 43

def to_options
  terms.map {|t| 
    [t.to_label,t.id]
  }
end