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ruby--ruby/ext/-test-/string/set_len.c

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#include "ruby.h"
static VALUE
bug_str_set_len(VALUE str, VALUE len)
{
rb_str_set_len(str, NUM2LONG(len));
return str;
}
void
Init_set_len(VALUE klass)
{
rb_define_method(klass, "set_len", bug_str_set_len, 1);
}