Module: ActiveSupport::CompareWithRange
- Included in:
- Range
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/core_ext/range/compare_range.rb
Instance Method Summary collapse
-
#===(value) ⇒ Object
Extends the default Range#=== to support range comparisons.
-
#include?(value) ⇒ Boolean
Extends the default Range#include? to support range comparisons.
Instance Method Details
#===(value) ⇒ Object
Extends the default Range#=== to support range comparisons.
(1..5) === (1..5) # => true
(1..5) === (2..3) # => true
(1..5) === (1...6) # => true
(1..5) === (2..6) # => false
The native Range#=== behavior is untouched.
('a'..'f') === ('c') # => true
(5..9) === (11) # => false
The given range must be fully bounded, with both start and end.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/core_ext/range/compare_range.rb', line 16 def ===(value) if value.is_a?(::Range) is_backwards_op = value.exclude_end? ? :>= : :> return false if value.begin && value.end && value.begin.public_send(is_backwards_op, value.end) # 1...10 includes 1..9 but it does not include 1..10. # 1..10 includes 1...11 but it does not include 1...12. operator = exclude_end? && !value.exclude_end? ? :< : :<= value_max = !exclude_end? && value.exclude_end? ? value.max : value.last super(value.first) && (self.end.nil? || value_max.public_send(operator, last)) else super end end |
#include?(value) ⇒ Boolean
Extends the default Range#include? to support range comparisons.
(1..5).include?(1..5) # => true
(1..5).include?(2..3) # => true
(1..5).include?(1...6) # => true
(1..5).include?(2..6) # => false
The native Range#include? behavior is untouched.
('a'..'f').include?('c') # => true
(5..9).include?(11) # => false
The given range must be fully bounded, with both start and end.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activesupport-7.0.4/lib/active_support/core_ext/range/compare_range.rb', line 41 def include?(value) if value.is_a?(::Range) is_backwards_op = value.exclude_end? ? :>= : :> return false if value.begin && value.end && value.begin.public_send(is_backwards_op, value.end) # 1...10 includes 1..9 but it does not include 1..10. # 1..10 includes 1...11 but it does not include 1...12. operator = exclude_end? && !value.exclude_end? ? :< : :<= value_max = !exclude_end? && value.exclude_end? ? value.max : value.last super(value.first) && (self.end.nil? || value_max.public_send(operator, last)) else super end end |