Method: Proc#var

Defined in:
ext/internal/proc/proc.c

#var ⇒ Node

Returns the Proc’s argument Node.

This method is undefined on YARV.

Returns:



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# File 'ext/internal/proc/proc.c', line 71

static VALUE proc_var(VALUE self)
{
  struct BLOCK * b;
  if(rb_safe_level() >= 4)
  {
    /* no access to potentially sensitive data from the sandbox */
    rb_raise(rb_eSecurityError, "Insecure: can't get proc var");
  }
  Data_Get_Struct(self, struct BLOCK, b);
  if(b->var == (NODE*)1)
  {
    /* no parameter || */
    return INT2NUM(1);
  }
  else if(b->var == (NODE*)2)
  {
    /* also no params, but I'm not sure how this one gets generated */
    return INT2NUM(2);
  }
  else
  {
    return wrap_node(b->var);
  }
}