gsub(*args)
public
Equivalent to $_.gsub…, except that $_
receives the modified result. Available only when -p/-n command line option
specified.
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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;
}