Class: Repeatable::Expression::Base

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

Direct Known Subclasses

Date, Difference, Set

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.===(other) ⇒ Object 



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# File 'lib/repeatable/expression/base.rb', line 4

def self.===(other)
  case other
  when Class
    other.ancestors.include?(self)
  else
    super
  end
end

Instance Method Details

#difference(other) ⇒ Object Also known as: - 



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# File 'lib/repeatable/expression/base.rb', line 38

def difference(other)
  Difference.new(included: self, excluded: other)
end

#include?(_date) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/repeatable/expression/base.rb', line 13

def include?(_date)
  fail(
    NotImplementedError,
    "Don't use Expression::Base directly. Subclasses must implement `#include?`"
  )
end

#intersection(other) ⇒ Object Also known as: & 



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# File 'lib/repeatable/expression/base.rb', line 33

def intersection(other)
  Intersection.new(self, other)
end

#to_h ⇒ Object 



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# File 'lib/repeatable/expression/base.rb', line 20

def to_h
  fail(
    NotImplementedError,
    "Don't use Expression::Base directly. Subclasses must implement `#to_h`"
  )
end

#union(other) ⇒ Object Also known as: +, | 



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# File 'lib/repeatable/expression/base.rb', line 27

def union(other)
  Union.new(self, other)
end