관리-도구

편집 파일: gsub%21-i.yaml

--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Equivalent to <tt>Kernel::gsub</tt>, except <tt>nil</tt> is returned if <tt>$_</tt> is not modified. - !ruby/struct:SM::Flow::VERB body: " $_ = &quot;quick brown fox&quot;\n gsub! /cat/, '*' #=&gt; nil\n $_ #=&gt; &quot;quick brown fox&quot;\n" full_name: Kernel#gsub! is_singleton: false name: gsub! params: | gsub!(pattern, replacement) => string or nil gsub!(pattern) {|...| block } => string or nil visibility: public