class Range
Public Instance Methods
Source
# File 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
Compare two ranges and see if they overlap each other
(1..5).overlaps?(4..6) # => true (1..5).overlaps?(7..9) # => false