= private = protected
gsub(*args)
Equivalent to $_.gsub…, except that $_ receives the modified result. Available only when -p/-n command line option specified.
static VALUE rb_f_gsub(argc, argv) int argc; VALUE *argv; { VALUE str = rb_funcall_passing_block(uscore_get(), rb_intern("gsub"), argc, argv); rb_lastline_set(str); return str; }