Class: ERLE::Tuple

Inherits:

Enum

Object
Term
Enum
ERLE::Tuple

show all

Defined in:: lib/erle/elements/tuple.rb

Instance Attribute Summary collapse

#key ⇒ Object

Returns the value of attribute key.

Attributes inherited from Enum

Attributes inherited from Term

#input, #output

Instance Method Summary collapse

#initialize(elements) ⇒ Tuple constructor

A new instance of Tuple.
#to_ruby ⇒ Object

Methods inherited from Enum

delimeter_regex, parse, until_delimeter

Methods inherited from Term

enclosure, parse, pattern, to_ruby, until_any_closing

Constructor Details

#initialize(elements) ⇒ `Tuple`

Returns a new instance of Tuple.

# File 'lib/erle/elements/tuple.rb', line 9

def initialize(elements)
  super
  @key = Term.to_ruby(@terms.shift)
end

Instance Attribute Details

#key ⇒ `Object`

Returns the value of attribute key.



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# File 'lib/erle/elements/tuple.rb', line 7

def key
  @key
end

Instance Method Details

#to_ruby ⇒ `Object`



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# File 'lib/erle/elements/tuple.rb', line 14

def to_ruby
  @output ||= { @key => one_or_all(terms_to_ruby) }
end