--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Inserts other_str before the character at the given index, modifying str. Negative indices count from the end of the string, and insert after the given character. The intent is insert aString so that it starts at the given index. - !ruby/struct:SM::Flow::VERB body: " "abcd".insert(0, 'X') #=> "Xabcd"\n "abcd".insert(3, 'X') #=> "abcXd"\n "abcd".insert(4, 'X') #=> "abcdX"\n "abcd".insert(-3, 'X') #=> "abXcd"\n "abcd".insert(-1, 'X') #=> "abcdX"\n" full_name: String#insert is_singleton: false name: insert params: | str.insert(index, other_str) => str visibility: public