method
rpartition
v1_9_3_125 -
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- Class:
String
rpartition(p1)public
Searches sep or pattern (regexp) in the string from the end of the string, and returns the part before it, the match, and the part after it. If it is not found, returns two empty strings and str.
"hello".rpartition("l") #=> ["hel", "l", "o"] "hello".rpartition("x") #=> ["", "", "hello"] "hello".rpartition(/.l/) #=> ["he", "ll", "o"]
1Note
Right Partitioning Filename extension
1.9.3p392 :013 > x = "picture.2.jpg" => "picture.2.jpg"
1.9.3p392 :015 > x.rpartition('.') => ["picture.2", ".", "jpg"]