Class: Range

Inherits:
Object show all
Defined in:
activesupport/lib/active_support/core_ext/object/json.rb,
activesupport/lib/active_support/core_ext/range/overlaps.rb

Instance Method Summary collapse

Instance Method Details

#as_json(options = nil) ⇒ Object

:nodoc:



160
161
162
 
# File 'activesupport/lib/active_support/core_ext/object/json.rb', line 160

def as_json(options = nil) # :nodoc:
  to_s
end

#overlaps?(other) ⇒ Boolean

Compare two ranges and see if they overlap each other

(1..5).overlaps?(4..6) # => true
(1..5).overlaps?(7..9) # => false

Returns:

  • (Boolean) 


7
8
9
 
# File 'activesupport/lib/active_support/core_ext/range/overlaps.rb', line 7

def overlaps?(other)
  other.begin == self.begin || cover?(other.begin) || other.cover?(self.begin)
end