관리-도구
편집 파일: lstrip%21-i.yaml
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Removes leading whitespace from <em>str</em>, returning <tt>nil</tt> if no change was made. See also <tt>String#rstrip!</tt> and <tt>String#strip!</tt>. - !ruby/struct:SM::Flow::VERB body: " " hello ".lstrip #=> "hello "\n "hello".lstrip! #=> nil\n" full_name: String#lstrip! is_singleton: false name: lstrip! params: | str.lstrip! => self or nil visibility: public