Flowdock
method

rassoc

Importance_1
Ruby latest stable (v1_9_3_392) - 0 notes - Class: Hash
rassoc(p1) public

Searches through the hash comparing obj with the value using ==. Returns the first key-value pair (two-element array) that matches. See also Array#rassoc.

a = {1=> "one", 2 => "two", 3 => "three", "ii" => "two"}
a.rassoc("two")    #=> [2, "two"]
a.rassoc("four")   #=> nil
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