I have a string in the variable text. If I do text[0 .. 29] I get the first 30 characters. What if I want the last part of string which I don’t know the length?
I have a string in the variable text . If I do text[0 ..
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I have a string in the variable text. If I do text[0 .. 29] I get the first 30 characters. What if I want the last part of string which I don’t know the length?
Use
test[-30..-1]Doc: http://www.ruby-doc.org/core-1.9.3/String.html#method-i-5B-5D