This is a Ruby tree! It shows every object from the Ruby Programming Language in a tree format.
# Array.intersect? (from ruby core) --- ary.intersect?(other_ary) -> true or false --- Returns `true` if the array and `other_ary` have at least one element in common, otherwise returns `false`. a = [ 1, 2, 3 ] b = [ 3, 4, 5 ] c = [ 5, 6, 7 ] a.intersect?(b) #=> true a.intersect?(c) #=> false
This is MURDOC! A Ruby documentation browser inspired by Smalltalk-80. It allows you to learn about Ruby by browsing through its class hierarchies, and see any of its methods.