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Tag: v3.0.7.rc1
9 lines (8 sloc) 0.231 kB
class Range
# Compare two ranges and see if they overlap each other
# (1..5).overlaps?(4..6) # => true
# (1..5).overlaps?(7..9) # => false
def overlaps?(other)
include?(other.first) || other.include?(first)
end
end
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