method
rassoc
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rassoc(p1)
public
Searches through the array whose elements are also arrays. Compares obj with the second element of each contained array using
. Returns the first contained array that matches. See
also Array#assoc.
a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ] a.rassoc("two") #=> [2, "two"] a.rassoc("four") #=> nil