Method: RubyVM::InstructionSequence#inspect

Defined in:
iseq.c

#inspect ⇒ Object

Returns a human-readable string representation of this instruction sequence, including the #label and #path.

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# File 'iseq.c', line 1944

static VALUE
iseqw_inspect(VALUE self)
{
    const rb_iseq_t *iseq = iseqw_check(self);
    const struct rb_iseq_constant_body *const body = ISEQ_BODY(iseq);
    VALUE klass = rb_class_name(rb_obj_class(self));

    if (!body->location.label) {
        return rb_sprintf("#<%"PRIsVALUE": uninitialized>", klass);
    }
    else {
        return rb_sprintf("<%"PRIsVALUE":%"PRIsVALUE"@%"PRIsVALUE":%d>",
                          klass,
                          body->location.label, rb_iseq_path(iseq),
                          FIX2INT(rb_iseq_first_lineno(iseq)));
    }
}