class Range
Public Instance Methods
intersection(other)
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# File lib/ext/core_ext.rb, line 12 def intersection(other) raise ArgumentError, 'value must be a Range' unless other.kind_of?(Range) return nil if (self.max < other.begin or other.max < self.begin) [self.begin, other.begin].max..[self.max, other.max].min end
Also aliased as: &